Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kleyn, AE (Andrew Edward)

Chess SA id

163015814

FIDE id

Date of birth

1963-09-30 (Adult)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-11-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1715.1	1720.4	1741.2	1815.8
Raw rating	1715.1	1720.4	1741.2	1815.8
Weighted rating	1709.9	1713.9	1740.9	1815.8
Weighted performance	1492.2	1498.9	0	0
Floor	1318.2	1318.4	1315.8	1315.8
K-factor	24	24	24	24
Min/Max rating change allowed	79.6	79	76.7	69
Highest rating	1818.2 2018-03-01	1818.4 2018-03-01	1815.8 2018-06-01	1815.8 2018-06-01
Highest raw rating	1818.2 2018-03-01	1818.4 2018-03-01	1815.8 2018-01-01	1815.8 2024-02-01
Highest weighted rating	1818.2 2018-03-01	1818.4 2018-03-01	1815.8 2018-06-01	1815.8 2018-06-01
Highest weighted performance	1802.7 2018-02-01	1801.7 2018-02-01	1714.3 2019-09-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1715.1	1720.4	1741.2	1815.8
Analysis
Rating	1715.1	1720.4	1741.2	1815.8
Raw rating	1715.1	1720.4	1741.2	1815.8
Weighted rating	1709.9	1713.9	1740.9
Weighted performance	1492.2	1498.9	0
K-factor	24	24	24	24
Floor	1318.2	1318.4	1315.8	1315.8
Max/Min rating change allowed	79.6	79	76.7	69
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	1715.1	1720.4	1741.2	1815.8
New weighted rating	1710.6	1714.8	1740.9	1815.8
New weighted performance	1491.6	1498.3	0	0
Temp new rating	1715.1	1720.4	1741.2	1815.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1715.1	1720.4	1741.2	1815.8
New K-factor	24	24	24	24
New floor	1318.2	1318.4	1315.8	1315.8

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	33	33	0	0
	34	28	6	0
	25	14	11	0
	0	0	0	0
History	262	214	30	18

Games since
	Main 33	Standard 33		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	259		105		12
Male	244		98		12
Adult	148		61		7
Adult Male	141		59		7
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1


	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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	127	81	63.78	117.1	1543.3	1660.4
Standard	104	65	62.5	106.2	1556.1	1662.3
Rapid	23	16	69.57	166.3	1485.8	1652.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1715.1	1720.4	1741.2	1815.8
2025-09-01	1715.1	1720.4	1741.2	1815.8
2025-08-01	1715.1	1720.4	1741.2	1815.8
2025-07-01	1715.1	1720.4	1741.2	1815.8
2025-06-01	1715.1	1720.4	1741.2	1815.8
2025-05-01	1715.1	1720.4	1741.2	1815.8
2025-04-01	1715.1	1720.4	1741.2	1815.8
2025-03-01	1715.1	1720.4	1741.2	1815.8
2025-02-01	1715.1	1720.4	1741.2	1815.8
2025-01-01	1715.1	1720.4	1740.4	1815.8
2024-12-01	1715.1	1720.4	1740.4	1815.8
2024-11-01	1710.1	1713.9	1740.4	1815.8
2024-10-01	1695	1696.1	1740.4	1815.8
2024-09-01	1695	1696.1	1740.4	1815.8
2024-08-01	1682.8	1681.9	1740.4	1815.8
2024-07-01	1682.8	1681.9	1740.4	1815.8
2024-06-01	1682.8	1681.9	1740.4	1815.8
2024-08-01	1722.3	1722.7	1740.4	1815.8
2024-04-01	1722.3	1722.7	1740.4	1815.8
2024-03-01	1700	1702.1	1740.4	1815.8
2024-02-01	1700	1702.1	1740.4	1815.8
2024-01-01	1700	1702.1	1740.4	1815.8
2023-12-01	1690.7	1694.7	1740.4	1815.8
2023-11-01	1690.7	1694.7	1740.4	1815.8

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 Summer Swiss 2024	2024-10-29	2024-11-26	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
2	Randburg Spring Swiss 2024	2024-08-20	2024-10-08	Standard	Johannesburg Metro (GJM)	7	7	5	Yes	Analysis
3	Randburg Chess Club Winter Swiss 2024	2024-06-11	2024-07-30	Standard	Johannesburg Metro (GJM)	7	7	4.5	Yes	Analysis
4	Randburg Chess Club Championship 2024	2024-04-09	2024-05-21	Standard	Johannesburg Metro (GJM)	7	7	4	Yes	Analysis
5	Randburg Chess Club New Year Swiss 2024	2024-02-06	2024-02-06	Standard	Johannesburg Metro (GJM)	7	7	6	Yes	Analysis
6	Randburg Club Championships Swiss 2023	2023-08-29	2023-10-10	Standard	Johannesburg Metro (GJM)	7	7	4.5	Yes	Analysis
7	Randburg Winter Swiss 2023	2023-06-13	2023-07-25	Standard	Johannesburg Metro (GJM)	7	7	5	Yes	Analysis
8	Randburg Mid-Year Themed Rapid 2023	2023-05-30	2023-06-06	Rapid	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
9	Randburg Autumn Swiss 2023	2023-04-11	2023-05-23	Standard	Johannesburg Metro (GJM)	7	7	4	Yes	Analysis
10	Randburg New Year Swiss 2023	2023-01-31	2023-03-14	Standard	Johannesburg Metro (GJM)	7	7	5.5	Yes	Analysis
11	Randburg Summer Swiss 2022	2022-10-25	2022-12-06	Standard	Johannesburg Metro (GJM)	7	7	5.5	Yes	Analysis
12	CPH Chess Clubs Challenge 2022 (B)	2022-11-12	2022-11-12	Rapid	Johannesburg Metro (GJM)	6	5	3.5	Yes	Analysis
13	Randburg Spring Rapid 2022	2022-09-20	2022-09-27	Rapid	Johannesburg Metro (GJM)	6	6	5	Yes	Analysis
14	Randburg Club Championships Swiss 2022	2022-07-19	2022-09-06	Standard	Johannesburg Metro (GJM)	7	7	3.5	Yes	Analysis
15	Randburg Chess Club Winter Swiss 2019	2019-07-30	2019-09-03	Standard	Johannesburg Metro (GJM)	6	5	2	Yes	Analysis
16	Randburg Chess Club Rapid Champs 2019	2019-09-10	2019-09-17	Rapid	Johannesburg Metro (GJM)	6	6	4.5	Yes	Analysis
17	Chessnuts - Charterhouse Open 2018 (A)	2018-05-11	2018-05-12	Standard	Johannesburg Metro (GJM)	6	6	2	Yes	Analysis
18	Randburg Club - Summer Swiss 2018	2018-01-30	2018-03-13	Standard	Johannesburg Metro (GJM)	7	7	4.5	Yes	Analysis
19	The Outpost Chess Club Open 2018 (A)	2018-03-16	2018-03-17	Standard	Johannesburg Metro (GJM)	6	5	1.5	Yes	Analysis
20	Chessnuts - Kickoff Open 2018 (A+B)	2018-02-09	2018-02-10	Standard	Johannesburg Metro (GJM)	6	6	4	Yes	Analysis

#	Games	Start				End
1	12	Tournament Randburg Summer Swiss 2022				Tournament Randburg Autumn Swiss 2023
		date 2022-11-15	rnd 4	type Standard	result 1	date 2023-04-11	rnd 1	type Standard	result 1
		Opponent Metcalfe, AR (Allister)				Opponent Liao, J (Jingpu)
2	11	Tournament Randburg Spring Rapid 2022				Tournament CPH Chess Clubs Challenge 2022
		date 2022-09-20	rnd 3	type Rapid	result 1	date 2022-11-12	rnd 5	type Rapid	result 1
		Opponent Essop, R (Rashied)				Opponent Cembi, L (Lwazi)
3	10	Tournament Randburg Club Championships Swiss 2023				Tournament Randburg Chess Club New Year Swiss 2024
		date 2023-09-26	rnd 5	type Standard	result 1	date 2024-02-06	rnd 7	type Standard	result 1
		Opponent Van Der Berg, P (Pieter)				Opponent Martynov, A (Alexey)

#	Games	Start				End
1	17	Tournament Randburg Club Championships Swiss 2022				Tournament Randburg Autumn Swiss 2023
		date 2022-08-30	rnd 6	type Standard	result 0.5	date 2023-04-11	rnd 1	type Standard	result 1
		Opponent Liao, J (Jingpu)				Opponent Liao, J (Jingpu)
2	10	Tournament Randburg Club Championships Swiss 2023				Tournament Randburg Chess Club New Year Swiss 2024
		date 2023-09-26	rnd 5	type Standard	result 1	date 2024-02-06	rnd 7	type Standard	result 1
		Opponent Van Der Berg, P (Pieter)				Opponent Martynov, A (Alexey)
3	7	Tournament Randburg Autumn Swiss 2023				Tournament Randburg Winter Swiss 2023
		date 2023-05-16	rnd 6	type Standard	result 1	date 2023-07-11	rnd 5	type Standard	result 0.5
		Opponent Durow, NL (Neil)				Opponent Mendelsohn, DC (David)

#	Games	Start				End
1	8	Tournament Randburg Spring Rapid 2022				Tournament CPH Chess Clubs Challenge 2022
		date 2022-09-20	rnd 3	type Rapid	result 1	date 2022-11-12	rnd 5	type Rapid	result 1
		Opponent Essop, R (Rashied)				Opponent Cembi, L (Lwazi)
2	5	Tournament Randburg Chess Club Rapid Champs 2019				Tournament Randburg Chess Club Rapid Champs 2019
		date 2019-09-10	rnd 1	type Rapid	result 1	date 2019-09-17	rnd 5	type Rapid	result 0.5
		Opponent Lamprecht, A (Andre)				Opponent Metcalfe, AR (Allister)
3	3	Tournament Randburg Mid-Year Themed Rapid 2023				Tournament Randburg Mid-Year Themed Rapid 2023
		date 2023-05-30	rnd 1	type Rapid	result 1	date 2023-05-30	rnd 3	type Rapid	result 0.5
		Opponent Essop, R (Rashied)				Opponent Mazibuko, K (Khanya)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Randburg Club Championships Swiss 2023				Tournament Randburg Chess Club New Year Swiss 2024
		date 2023-09-26	rnd 5	type Standard	result 1	date 2024-02-06	rnd 4	type Standard	result 1
		Opponent Van Der Berg, P (Pieter)				Opponent Mendelsohn, DC (David)
2	5	Tournament Randburg Spring Rapid 2022				Tournament Randburg Summer Swiss 2022
		date 2022-09-20	rnd 3	type Rapid	result 1	date 2022-10-25	rnd 1	type Standard	result 1
		Opponent Essop, R (Rashied)				Opponent Molo, S (Sibo)
3	4	Tournament Randburg Autumn Swiss 2023				Tournament Randburg Mid-Year Themed Rapid 2023
		date 2023-05-16	rnd 6	type Standard	result 1	date 2023-05-30	rnd 2	type Rapid	result 1
		Opponent Durow, NL (Neil)				Opponent Loon, M (Marc)

#	Games	Start				End
1	7	Tournament Randburg Club Championships Swiss 2023				Tournament Randburg Chess Club New Year Swiss 2024
		date 2023-09-26	rnd 5	type Standard	result 1	date 2024-02-06	rnd 4	type Standard	result 1
		Opponent Van Der Berg, P (Pieter)				Opponent Mendelsohn, DC (David)
2	5	Tournament Randburg Autumn Swiss 2023				Tournament Randburg Winter Swiss 2023
		date 2023-05-16	rnd 6	type Standard	result 1	date 2023-06-27	rnd 3	type Standard	result 1
		Opponent Durow, NL (Neil)				Opponent Essop, H (Haroon)
3	3	Tournament Randburg Spring Swiss 2024				Tournament Randburg Summer Swiss 2024
		date 2024-10-08	rnd 7	type Standard	result 1	date 2024-11-05	rnd 2	type Standard	result 1
		Opponent Motshekga, K (Kabelo)				Opponent Essop, R (Rashied)

#	Games	Start				End
1	5	Tournament Randburg Spring Rapid 2022				Tournament CPH Chess Clubs Challenge 2022
		date 2022-09-20	rnd 3	type Rapid	result 1	date 2022-11-12	rnd 1	type Rapid	result 1
		Opponent Essop, R (Rashied)				Opponent Buthelezi, S (Simphiwe)
2	4	Tournament Randburg Chess Club Rapid Champs 2019				Tournament Randburg Chess Club Rapid Champs 2019
		date 2019-09-10	rnd 1	type Rapid	result 1	date 2019-09-17	rnd 4	type Rapid	result 1
		Opponent Lamprecht, A (Andre)				Opponent Snyckers, FA (Frank)
3	2	Tournament Randburg Mid-Year Themed Rapid 2023				Tournament Randburg Mid-Year Themed Rapid 2023
		date 2023-05-30	rnd 1	type Rapid	result 1	date 2023-05-30	rnd 2	type Rapid	result 1
		Opponent Essop, R (Rashied)				Opponent Loon, M (Marc)

No games found.

#	Games	Start				End

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	Mendelsohn ,DC (David Charles)	10	5	0	10	5	0	0	0	0	0	0	0
1	Mendelsohn ,DC (David Charles)	10	1665.9	1665.9	10	1661	1665.9	0	0	0	0	0	0
2	Metcalfe ,AR (Allister Richard)	10	4.5	-42.5	8	3	-106.2	2	1.5	212.5	0	0	0
2	Metcalfe ,AR (Allister Richard)	10	1745.4	1702.9	8	1755.4	1639.1	2	1773.6	1957.9	0	0	0
3	Snyckers ,FA (Frank Alexander)	9	8	330.6	8	7	318.8	1	1	425	0	0	0
3	Snyckers ,FA (Frank Alexander)	9	1535.9	1866.4	8	1525.2	1854.6	1	1595.5	1960.9	0	0	0
4	Essop ,R (Rashied)	8	7	318.8	6	5	283.3	2	2	425	0	0	0
4	Essop ,R (Rashied)	8	1444.4	1763.2	6	1461.3	1727.8	2	1505.6	1869.4	0	0	0
5	Essop ,H (Haroon)	7	6.5	364.3	7	6.5	364.3	0	0	0	0	0	0
5	Essop ,H (Haroon)	7	1435.6	1799.9	7	1433.7	1799.9	0	0	0	0	0	0
6	Durow ,NL (Neil)	5	2	-85	4	2	0	1	0	-425	0	0	0
6	Durow ,NL (Neil)	5	1739.7	1654.7	4	1759.3	1739.7	1	1795.4	1314.7	0	0	0
7	Van Der Berg ,P (Pieter)	4	3	212.5	3	2	141.7	1	1	425	0	0	0
7	Van Der Berg ,P (Pieter)	4	1454.9	1667.4	3	1493.2	1596.5	1	1200	1879.9	0	0	0
8	Tak ,R (Rannveer)	4	2	0	3	1.5	0	1	0.5	0	0	0	0
8	Tak ,R (Rannveer)	4	1501.9	1501.9	3	1515.6	1501.9	1	1262.8	1501.9	0	0	0
9	Pillay ,N (Nico)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
9	Pillay ,N (Nico)	3	1502.4	1360.7	3	1546.5	1360.7	0	0	0	0	0	0
10	Snyckers ,A (Adam)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
10	Snyckers ,A (Adam)	3	1600.3	1458.6	3	1597	1458.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Kleyn, AE (Andrew Edward)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms