Chess South Africa Ratings Database

PLAYER PAGE

Personal

Metcalfe, AR (Allister Richard)

Chess SA id

158022721

FIDE id

Date of birth

1958-10-18 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1687.4	1730.8	1589.3	1745.1
Raw rating	1641.5	1711.8	1544	1698.2
Weighted rating	1687.4	1730.8	1589.3	1745.1
Weighted performance	1392.5	1589.5	1265	0
Floor	1283.4	1306.3	1282	1282
K-factor	28	24	28	28
Min/Max rating change allowed	88.4	80	101.6	81.5
Highest rating	1783.4 2024-08-01	1806.3 2024-08-01	1782 2018-04-01	1782 2024-02-01
Highest raw rating	1783.4 2024-08-01	1806.3 2024-08-01	1782 2018-01-01	1782 2024-02-01
Highest weighted rating	1783.4 2018-01-01	1806.3 2018-01-01	1782 2018-04-01	1782 2024-02-01
Highest weighted performance	1748.2 2024-07-01	1780.1 2024-07-01	1651.6 2019-09-01	1383.4 2024-11-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-4.4	-2	-4.2	-4.6
New rating	1683	1728.8	1585.1	1740.6
Analysis
Rating	1687.4	1730.8	1589.3	1745.1
Raw rating	1641.5	1711.8	1544	1698.2
Weighted rating	1687.4	1730.8	1589.3
Weighted performance	1392.5	1589.5	1265
K-factor	28	24	28	28
Floor	1283.4	1306.3	1282	1282
Max/Min rating change allowed	88.4	80	101.6	81.5
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1641.5	1711.8	1544	1698.2
New weighted rating	1683	1728.8	1585.1	1740.6
New weighted performance	1383.1	1578.5	1256.1	0
Temp new rating	1683	1728.8	1585.1	1740.6
Temp new rating +/-	-4.4	-2	-4.2	-4.6
Final new rating +/-	-4.4	-2	-4.2	-4.6
New rating	1683	1728.8	1585.1	1740.6
New K-factor	28	24	28	28
New floor	1283.4	1306.3	1282	1282

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	75	43	25	7
	92	67	16	9
	40	28	12	0
	20	14	6	0
	0	0	0	0
History	479	375	70	34

Games since
	Main 167	Standard 110		Rapid 41		Blitz 16
Gender	Male
Age group	Adult
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	331		125		50
Male	311		117		45
Adult	187		71		28
Adult Male	176		70		27
Standard
	RSA		Province		Region
Overall	250		102		46
Male	233		94		40
Adult	144		59		25
Adult Male	137		57		23
Rapid
	RSA		Province		Region
Overall	111		26		15
Male	103		24		14
Adult	71		24		14
Adult Male	65		22		13
Blitz
	RSA		Province		Region
Overall	60		22		10
Male	57		21		10
Adult	52		20		9
Adult Male	49		19		9


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	75	40	53.33	28.3	1580.4	1608.8
Standard	43	25	58.14	69.2	1621.7	1690.9
Rapid	25	11	44	-51	1523.2	1472.2
Blitz	7	4	57.14	60.7	1531.7	1592.4
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	269	154.5	57.43	63.2	1578.7	1641.9
Standard	188	109.5	58.24	70.1	1626.5	1696.6
Rapid	65	35.5	54.62	39.2	1471.3	1510.5
Blitz	16	9.5	59.38	79.7	1454.1	1533.8

Date	Main	Standard	Rapid	Blitz
2026-01-01	1641.5	1711.8	1544	1698.2
2025-11-30	1641.5	1711.8	1544	1698.2
2025-11-01	1641.5	1711.8	1544	1698.2
2025-09-30	1701.8	1737.5	1604.2	1763.4
2025-09-01	1701.8	1737.5	1604.2	1763.4
2025-08-01	1701.8	1737.5	1604.2	1763.4
2025-07-01	1727.4	1754.2	1609.5	1763.4
2025-06-01	1700.6	1735.9	1609.5	1763.4
2025-05-01	1700.6	1736.5	1608	1763.4
2025-04-01	1701.9	1737	1613.6	1763.4
2025-03-01	1699.7	1736.9	1611.6	1763.4
2025-02-01	1699	1733	1616.5	1760.3
2025-01-01	1641.2	1678.2	1580.8	1709.6
2024-12-01	1619.4	1664.3	1580.8	1709.6
2024-11-01	1664.9	1710.1	1580.8	1709.6
2024-10-01	1701.1	1743	1580.8	1782
2024-09-01	1746.5	1787.6	1580.8	1782
2024-11-01	1783.4	1806.3	1599.6	1782
2024-07-01	1739.4	1769.9	1599.6	1782
2024-06-01	1747.9	1769.9	1622	1782
2024-05-01	1746.3	1768.2	1622	1782
2024-04-01	1691.7	1724.8	1622	1782
2024-03-01	1686.2	1738	1622	1782
2024-02-01	1686.2	1738	1622	1782

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Randburg Chess Club Rapid Championship 2025	2025-09-30	2025-10-07	Rapid	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
2	Randburg Winter Swiss 2025	2025-07-29	2025-09-16	Standard	Johannesburg Metro (GJM)	8	8	4.5	Yes	Analysis
3	Randburg Spring Blitz 2025	2025-09-23	2025-09-23	Blitz	Johannesburg Metro (GJM)	7	7	4	Yes	Analysis
4	Randburg Chess Club Winter Rapid 2025	2025-07-15	2025-07-22	Rapid	Johannesburg Metro (GJM)	6	6	2.5	Yes	Analysis
5	South African Open 2025 (B)	2025-06-28	2025-07-05	Standard	Johannesburg Metro (GJM)	11	11	7	Yes	Analysis
6	Neil Savage Memorial Randburg Club Champs 2025	2025-05-06	2025-06-24	Standard	Johannesburg Metro (GJM)	8	8	5	Yes	Analysis
7	Moja Chess Extravaganza 2025 (B)	2025-04-26	2025-05-01	Standard	Johannesburg Metro (GJM)	9	8	4	Yes	Analysis
8	Randburg Autumn Rapid 2025	2025-04-15	2025-04-22	Rapid	Johannesburg Metro (GJM)	7	7	3	Yes	Analysis
9	Randburg Chess Club New Year Swiss 2025	2025-02-11	2025-04-01	Standard	Johannesburg Metro (GJM)	8	8	4.5	Yes	Analysis
10	Randburg Chess Club New Year Rapid 2025	2025-01-28	2025-02-04	Rapid	Johannesburg Metro (GJM)	6	6	2.5	Yes	Analysis
11	Gauteng Inter-Region at UJ 2024 (Adult+Senior)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
12	Randburg Summer Swiss 2024	2024-10-29	2024-11-26	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
13	Randburg Chess Club Blitz Championship 2024	2024-10-22	2024-10-22	Blitz	Johannesburg Metro (GJM)	9	9	5.5	Yes	Analysis
14	2024 Tshwane Chess Club Clash (Prestige)	2024-10-12	2024-10-12	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis
15	Randburg Spring Swiss 2024	2024-08-20	2024-10-08	Standard	Johannesburg Metro (GJM)	7	7	5	Yes	Analysis
16	2024 Moja Chess Extravaganza (Prestige)	2024-09-25	2024-09-29	Standard	Frances Baard (NCF)	9	8	1.5	Yes	Analysis
17	Randburg Rapid Club Champs 2024	2024-06-08	2024-08-13	Rapid	Johannesburg Metro (GJM)	8	4	2	Yes	Analysis
18	Randburg Chess Club Winter Swiss 2024	2024-06-11	2024-07-30	Standard	Johannesburg Metro (GJM)	7	5	3.5	Yes	Analysis
19	FIDE World Senior Team Chess Championships 50+ 2024	2024-07-02	2024-07-11	Standard	FIDE (FID)	9	9	3	Yes	Analysis
20	Randburg Autumn Rapid 2024	2024-05-28	2024-06-04	Rapid	Johannesburg Metro (GJM)	6	6	4	Yes	Analysis
21	Randburg Chess Club Championship 2024	2024-04-09	2024-05-21	Standard	Johannesburg Metro (GJM)	7	7	5	Yes	Analysis
22	South African Closed Chess Championship 2024 (Seniors)	2024-03-25	2024-04-02	Standard	Cape Town (WCT)	11	10	6	Yes	Analysis
23	Randburg Chess Club New Year Swiss 2024	2024-02-06	2024-02-06	Standard	Johannesburg Metro (GJM)	7	7	5	Yes	Analysis
24	Randburg New Year Rapid 2024	2024-01-23	2024-01-30	Rapid	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
25	Randburg Club Championships Swiss 2023	2023-08-29	2023-10-10	Standard	Johannesburg Metro (GJM)	7	7	5	Yes	Analysis
26	Randburg Club Championship Rapid 2023	2023-08-15	2023-08-22	Rapid	Johannesburg Metro (GJM)	6	6	3.5	Yes	Analysis
27	Randburg Winter Swiss 2023	2023-06-13	2023-07-25	Standard	Johannesburg Metro (GJM)	7	7	4	Yes	Analysis
28	Randburg Mid-Year Themed Rapid 2023	2023-05-30	2023-06-06	Rapid	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
29	Randburg Autumn Swiss 2023	2023-04-11	2023-05-23	Standard	Johannesburg Metro (GJM)	7	7	5	Yes	Analysis
30	Randburg New Year Swiss 2023	2023-01-31	2023-03-14	Standard	Johannesburg Metro (GJM)	7	7	5	Yes	Analysis
31	Randburg Summer Swiss 2022	2022-10-25	2022-12-06	Standard	Johannesburg Metro (GJM)	7	7	5.5	Yes	Analysis
32	Randburg Spring Rapid 2022	2022-09-20	2022-09-27	Rapid	Johannesburg Metro (GJM)	6	6	5	Yes	Analysis
33	Randburg Club Championships Swiss 2022	2022-07-19	2022-09-06	Standard	Johannesburg Metro (GJM)	7	7	4.5	Yes	Analysis
34	Randburg Chess Club Autum Swiss 2020	2020-02-04	2020-03-10	Standard	Johannesburg Metro (GJM)	6	6	4	Yes	Analysis
35	JNW Club - Trinityhouse Randpark Ridge Open 2020 (A)	2020-02-22	2020-02-22	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
36	2019 National Club Chess Championships (A)	2019-09-27	2019-09-29	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
37	Randburg Chess Club Winter Swiss 2019	2019-07-30	2019-09-03	Standard	Johannesburg Metro (GJM)	6	6	4.5	Yes	Analysis
38	Randburg Chess Club Rapid Champs 2019	2019-09-10	2019-09-17	Rapid	Johannesburg Metro (GJM)	6	6	4	Yes	Analysis
39	Randburg Club Champs 2019	2019-05-07	2019-06-18	Standard	Johannesburg Metro (GJM)	7	6	4	Yes	Analysis
40	Randburg Club - Summer Swiss 2018	2018-01-30	2018-03-13	Standard	Johannesburg Metro (GJM)	7	7	3.5	Yes	Analysis

#	Games	Start				End
1	13	Tournament Randburg Summer Swiss 2022				Tournament Randburg Autumn Swiss 2023
		date 2022-11-22	rnd 5	type Standard	result 1	date 2023-04-25	rnd 3	type Standard	result 0.5
		Opponent Durow, NL (Neil)				Opponent Durow, NL (Neil)
2	10	Tournament Randburg Club Champs 2019				Tournament Randburg Chess Club Winter Swiss 2019
		date 2019-05-14	rnd 2	type Standard	result 1	date 2019-08-27	rnd 5	type Standard	result 0.5
		Opponent Van Der Berg, P (Pieter)				Opponent Durow, NL (Neil)
3	7	Tournament Neil Savage Memorial Randburg Club Champs 2025				Tournament South African Open 2025
		date 2025-05-20	rnd 3	type Standard	result 1	date 2025-06-28	rnd 1	type Standard	result 1
		Opponent Deysel, H (Hannah)				Opponent Cronje, F (Frederick)

#	Games	Start				End
1	13	Tournament Randburg Summer Swiss 2022				Tournament Randburg Autumn Swiss 2023
		date 2022-11-22	rnd 5	type Standard	result 1	date 2023-04-25	rnd 3	type Standard	result 0.5
		Opponent Durow, NL (Neil)				Opponent Durow, NL (Neil)
2	10	Tournament Randburg Club Champs 2019				Tournament Randburg Chess Club Winter Swiss 2019
		date 2019-05-14	rnd 2	type Standard	result 1	date 2019-08-27	rnd 5	type Standard	result 0.5
		Opponent Van Der Berg, P (Pieter)				Opponent Durow, NL (Neil)
3	7	Tournament Neil Savage Memorial Randburg Club Champs 2025				Tournament South African Open 2025
		date 2025-05-20	rnd 3	type Standard	result 1	date 2025-06-28	rnd 1	type Standard	result 1
		Opponent Deysel, H (Hannah)				Opponent Cronje, F (Frederick)

#	Games	Start				End
1	8	Tournament Randburg Chess Club Rapid Champs 2019				Tournament Randburg Spring Rapid 2022
		date 2019-09-10	rnd 2	type Rapid	result 1	date 2022-09-20	rnd 3	type Rapid	result 1
		Opponent Snyckers, A (Adam)				Opponent Durow, NL (Neil)
2	4	Tournament Randburg Autumn Rapid 2024				Tournament Randburg Autumn Rapid 2024
		date 2024-05-28	rnd 2	type Rapid	result 1	date 2024-06-04	rnd 5	type Rapid	result 1
		Opponent Luchies, M (Maria)				Opponent Tak, R (Rannveer)
3	3	Tournament Randburg Chess Club New Year Rapid 2025				Tournament Randburg Autumn Rapid 2025
		date 2025-02-04	rnd 6	type Rapid	result 0.5	date 2025-04-15	rnd 2	type Rapid	result 1
		Opponent Kruger, I (Ivan)				Opponent Essop, R (Rashied)

#	Games	Start				End
1	2	Tournament Randburg Chess Club Blitz Championship 2024				Tournament Randburg Chess Club Blitz Championship 2024
		date 2024-10-22	rnd 8	type Blitz	result 1	date 2024-10-22	rnd 9	type Blitz	result 1
		Opponent Luchies, M (Maria)				Opponent Essop, R (Rashied)
2	2	Tournament Randburg Chess Club Blitz Championship 2024				Tournament Randburg Chess Club Blitz Championship 2024
		date 2024-10-22	rnd 5	type Blitz	result 1	date 2024-10-22	rnd 6	type Blitz	result 1
		Opponent Makati, K (Kabelo)				Opponent Camphor, L (Latzlo)
3	1	Tournament Randburg Chess Club Blitz Championship 2024				Tournament Randburg Chess Club Blitz Championship 2024
		date 2024-10-22	rnd 3	type Blitz	result 0.5	date 2024-10-22	rnd 3	type Blitz	result 0.5
		Opponent Martynov, A (Alexey)				Opponent Martynov, A (Alexey)

#	Games	Start				End
1	5	Tournament Randburg Spring Rapid 2022				Tournament Randburg Summer Swiss 2022
		date 2022-09-27	rnd 5	type Rapid	result 1	date 2022-11-08	rnd 3	type Standard	result 1
		Opponent Essop, R (Rashied)				Opponent Mendelsohn, DC (David)
2	5	Tournament Randburg Club Champs 2019				Tournament Randburg Chess Club Winter Swiss 2019
		date 2019-06-11	rnd 6	type Standard	result 1	date 2019-08-20	rnd 4	type Standard	result 1
		Opponent Van Der Schyff, PH (Pieter Hendrik)				Opponent Mendelsohn, DC (David)
3	4	Tournament Randburg Chess Club New Year Swiss 2025				Tournament Randburg Chess Club New Year Swiss 2025
		date 2025-02-11	rnd 1	type Standard	result 1	date 2025-03-04	rnd 4	type Standard	result 1
		Opponent Tracey, T (Terence)				Opponent De Lange, L (Luan)

#	Games	Start				End
1	5	Tournament Randburg Club Champs 2019				Tournament Randburg Chess Club Winter Swiss 2019
		date 2019-06-11	rnd 6	type Standard	result 1	date 2019-08-20	rnd 4	type Standard	result 1
		Opponent Van Der Schyff, PH (Pieter Hendrik)				Opponent Mendelsohn, DC (David)
2	4	Tournament Randburg Chess Club New Year Swiss 2025				Tournament Randburg Chess Club New Year Swiss 2025
		date 2025-02-11	rnd 1	type Standard	result 1	date 2025-03-04	rnd 4	type Standard	result 1
		Opponent Tracey, T (Terence)				Opponent De Lange, L (Luan)
3	4	Tournament Randburg Chess Club New Year Swiss 2024				Tournament South African Closed Chess Championship 2024
		date 2024-02-06	rnd 5	type Standard	result 1	date 2024-03-25	rnd 1	type Standard	result 1
		Opponent Jolliffe, SR (Shaun)				Opponent Ohlson, C (Cecil)

#	Games	Start				End
1	4	Tournament Randburg Autumn Rapid 2024				Tournament Randburg Autumn Rapid 2024
		date 2024-05-28	rnd 2	type Rapid	result 1	date 2024-06-04	rnd 5	type Rapid	result 1
		Opponent Luchies, M (Maria)				Opponent Tak, R (Rannveer)
2	3	Tournament Randburg Club Championship Rapid 2023				Tournament Randburg Club Championship Rapid 2023
		date 2023-08-22	rnd 4	type Rapid	result 1	date 2023-08-22	rnd 6	type Rapid	result 1
		Opponent Liao, J (Jingpu)				Opponent Snyckers, FA (Frank)
3	3	Tournament Randburg Spring Rapid 2022				Tournament Randburg Mid-Year Themed Rapid 2023
		date 2022-09-27	rnd 5	type Rapid	result 1	date 2023-05-30	rnd 1	type Rapid	result 1
		Opponent Essop, R (Rashied)				Opponent Hangelbroek, P (Peter)

#	Games	Start				End
1	2	Tournament Randburg Chess Club Blitz Championship 2024				Tournament Randburg Chess Club Blitz Championship 2024
		date 2024-10-22	rnd 8	type Blitz	result 1	date 2024-10-22	rnd 9	type Blitz	result 1
		Opponent Luchies, M (Maria)				Opponent Essop, R (Rashied)
2	2	Tournament Randburg Chess Club Blitz Championship 2024				Tournament Randburg Chess Club Blitz Championship 2024
		date 2024-10-22	rnd 5	type Blitz	result 1	date 2024-10-22	rnd 6	type Blitz	result 1
		Opponent Makati, K (Kabelo)				Opponent Camphor, L (Latzlo)
3	1	Tournament Randburg Chess Club Blitz Championship 2024				Tournament Randburg Chess Club Blitz Championship 2024
		date 2024-10-22	rnd 1	type Blitz	result 1	date 2024-10-22	rnd 1	type Blitz	result 1
		Opponent Tracey, T (Terence)				Opponent Tracey, T (Terence)

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Durow ,NL (Neil)	13	9	163.5	11	8	193.2	2	1	0	0	0	0
1	Durow ,NL (Neil)	13	1707.4	1870.9	11	1701.6	1900.6	2	1742.6	1707.4	0	0	0
2	Essop ,R (Rashied)	12	9	212.5	8	5	106.2	3	3	425	1	1	425
2	Essop ,R (Rashied)	12	1461.1	1673.6	8	1479.7	1567.3	3	1474.6	1886.1	1	1208.9	1886.1
3	Mendelsohn ,DC (David Charles)	11	7	115.9	11	7	115.9	0	0	0	0	0	0
3	Mendelsohn ,DC (David Charles)	11	1674.6	1790.5	11	1677	1790.5	0	0	0	0	0	0
4	Kleyn ,AE (Andrew Edward)	10	5.5	42.5	8	5	106.2	2	0.5	-212.5	0	0	0
4	Kleyn ,AE (Andrew Edward)	10	1712.5	1755	8	1702	1818.7	2	1811.1	1500	0	0	0
5	Essop ,H (Haroon)	9	6.5	188.9	6	5.5	354.2	3	1	-141.7	0	0	0
5	Essop ,H (Haroon)	9	1440.7	1629.5	6	1435	1794.8	3	1422.8	1299	0	0	0
6	Tracey ,T (Terence)	8	7	318.8	2	2	425	4	3	212.5	2	2	425
6	Tracey ,T (Terence)	8	1324.1	1642.9	2	1393.2	1749.1	4	1239.5	1536.6	2	1229.1	1749.1
7	Sparks ,SJW (Stephen)	7	3.5	0	4	2.5	106.2	3	1	-141.7	0	0	0
7	Sparks ,SJW (Stephen)	7	1462	1462	4	1405.7	1568.3	3	1455.5	1320.4	0	0	0
8	Mazibuko ,K (Khanya)	6	0	-425	5	0	-425	1	0	-425	0	0	0
8	Mazibuko ,K (Khanya)	6	1986.2	1561.2	5	2013.1	1561.2	1	1873.9	1561.2	0	0	0
9	Jolliffe ,SR (Shaun)	6	4	141.7	4	3	212.5	2	1	0	0	0	0
9	Jolliffe ,SR (Shaun)	6	1459.4	1601	4	1360	1671.9	2	1271.7	1459.4	0	0	0
10	Snyckers ,FA (Frank Alexander)	6	5	283.3	4	3	212.5	2	2	425	0	0	0
10	Snyckers ,FA (Frank Alexander)	6	1530.7	1814.1	4	1550.4	1743.2	2	1547.4	1955.7	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Metcalfe, AR (Allister Richard)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms