Chess South Africa Ratings Database

PLAYER PAGE

Personal

Dyzel, P (Pieter)

Chess SA id

199008504

FIDE id

Date of birth

1999-09-01 (Adult)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1644.1	1646.2	1345.1	1330.5
Raw rating	1637.8	1646.2	1345.1	1330.5
Weighted rating	1644.1	1645.8	1314.6	1330.3
Weighted performance	1354.4	1228.7	0	884.4
Floor	1145.2	1146.2	845.1	863.5
K-factor	28	28	36	36
Min/Max rating change allowed	88.9	87.8	134.8	137.7
Highest rating	1645.2 2024-02-01	1646.2 2024-02-01	1345.1 2025-11-01	1407.1 2018-07-01
Highest raw rating	1645.2 2024-02-01	1646.2 2024-02-01	1345.1 2025-11-01	1363.5 2022-07-01
Highest weighted rating	1644.1 2025-11-01	1643.3 2025-08-01	1314.6 2025-11-01	1363.5 2023-05-01
Highest weighted performance	1616.3 2024-01-01	1548.6 2024-01-01	1200 2024-02-01	1407.1 2018-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.2	0	0	0
New rating	1644	1646.2	1345.1	1330.5
Analysis
Rating	1644.1	1646.2	1345.1	1330.5
Raw rating	1637.8	1646.2	1345.1	1330.5
Weighted rating	1644.1	1645.8	1314.6
Weighted performance	1354.4	1228.7	0
K-factor	28	28	36	36
Floor	1145.2	1146.2	845.1	863.5
Max/Min rating change allowed	88.9	87.8	134.8	137.7
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	1637.8	1646.2	1345.1	1330.5
New weighted rating	1644	1646.1	1317.2	1330.5
New weighted performance	1344.9	1218.8	0	877
Temp new rating	1644	1646.2	1345.1	1330.5
Temp new rating +/-	-0.2	0	0	0
Final new rating +/-	-0.2	0	0	0
New rating	1644	1646.2	1345.1	1330.5
New K-factor	28	28	36	36
New floor	1145.2	1146.2	845.1	863.5

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	7	0	7	0
	6	6	0	0
	32	9	0	23
	19	7	0	12
	17	17	0	0
History	355	256	41	58

Games since
	Main 24	Standard 10		Rapid 7		Blitz 7
Gender	Male
Age group	Adult
Region	Eden (WEG)
Province	Western Cape (WC)
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	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
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	7	3	42.86	-60.7	1642.6	1581.9
Standard	0	0	0	0	0	0
Rapid	7	3	42.86	-60.7	1642.6	1581.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	171	98.5	57.6	64.6	1429.5	1494.1
Standard	106	66.5	62.74	108.3	1414.1	1522.4
Rapid	7	3	42.86	-60.7	1642.6	1581.9
Blitz	58	29	50	0	1431.9	1431.9

Date	Main	Standard	Rapid	Blitz
2025-11-01	1637.8	1646.2	1345.1	1330.5
2025-09-30	1645.2	1646.2	1312	1330.5
2025-09-01	1645.2	1646.2	1312	1330.5
2025-08-01	1645.2	1646.2	1312	1330.5
2025-07-01	1645.2	1646.2	1312	1330.5
2025-06-01	1645.2	1646.2	1312	1330.5
2025-05-01	1645.2	1646.2	1312	1330.5
2025-04-01	1645.2	1646.2	1312	1330.5
2025-03-01	1645.2	1646.2	1312	1330.5
2025-02-01	1645.2	1646.2	1312	1330.5
2025-01-01	1645.2	1646.2	1312	1330.5
2024-12-01	1645.2	1646.2	1312	1330.5
2024-11-01	1645.2	1646.2	1312	1330.5
2024-10-01	1645.2	1646.2	1312	1330.5
2024-09-01	1645.2	1646.2	1312	1330.5
2024-08-01	1645.2	1646.2	1312	1330.5
2024-07-01	1645.2	1646.2	1312	1330.5
2024-09-01	1645.2	1646.2	1312	1330.5
2024-05-01	1645.2	1646.2	1312	1330.5
2024-04-01	1645.2	1646.2	1312	1330.5
2024-03-01	1645.2	1646.2	1312	1330.5
2024-02-01	1645.2	1646.2	1312	1330.5
2024-01-01	1618.1	1622.1	1312	1330.5
2023-12-01	1558.2	1582.8	1312	1270.3

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Mossel Bay Open (Rapid A)	2025-10-04	2025-10-04	Rapid	Eden (WEG)	7	7	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Mossel Bay Open (Rapid A)	2025-10-04	2025-10-04	Rapid	Eden (WEG)	7	7	3	Yes	Analysis
2	Eden Closed 2024 (Men)	2024-01-20	2024-01-21	Standard	Eden (WEG)	6	6	4	Yes	Analysis
3	2023 Western Cape Rural Cup (Open)	2023-12-09	2023-12-10	Standard	Cape Winelands (WCW)	5	4	3	Yes	Analysis
4	2023 Western Cape Rural Cup (Blitz)	2023-12-08	2023-12-08	Blitz	Cape Winelands (WCW)	7	7	4.5	Yes	Analysis
5	Western Cape Club Championships 2023 (Tier 1)	2023-10-21	2023-10-22	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
6	InterClub Blitz 3 2023	2023-07-20	2023-07-20	Blitz	Eden (WEG)	10	8	0	Yes	Analysis
7	Inter Club Blitz 1 2023	2023-05-24	2023-05-24	Blitz	Eden (WEG)	10	8	4	Yes	Analysis
8	George Open 2022 (A)	2022-12-03	2022-12-03	Standard	Eden (WEG)	5	2	0	Yes	Analysis
9	Interclub Blitz Evening 2022	2022-06-08	2022-06-08	Blitz	Eden (WEG)	6	6	4	Yes	Analysis
10	George Open 2022 (A)	2022-06-11	2022-06-11	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
11	Interclub Blitz Evening 2022	2022-05-11	2022-05-11	Blitz	Eden (WEG)	6	6	4	Yes	Analysis
12	Western Cape Club Championships 2021 (A)	2021-10-15	2021-10-17	Standard	Eden (WEG)	6	6	3	Yes	Analysis
13	Eden Chess League 2021 (Premier)	2021-08-14	2021-08-15	Standard	Eden (WEG)	5	5	3	Yes	Analysis
14	Eden Closed 2021 (Men)	2021-03-26	2021-03-28	Standard	Eden (WEG)	6	6	3	Yes	Analysis
15	Quadrangular Chess Tournament First Leg 2020	2020-02-12	2020-02-12	Blitz	Eden (WEG)	6	6	4	Yes	Analysis
16	George Open Chess Tournament 2019 (A)	2019-11-30	2019-12-01	Standard	Eden (WEG)	6	6	4	Yes	Analysis
17	Triangular 3 GEO-MOSS-PAC 2019	2019-10-03	2019-10-03	Blitz	Eden (WEG)	8	8	4	Yes	Analysis
18	Pacaltsdorp Open 2019 (A)	2019-08-30	2019-08-31	Standard	Eden (WEG)	6	2	1	Yes	Analysis
19	Eden Chess League 2019 (Premier)	2019-08-17	2019-08-24	Standard	Eden (WEG)	5	5	4	Yes	Analysis
20	2018 Inter Region Chess Championships	2018-12-21	2018-12-24	Standard	4 Knights (4K)	7	6	3	Yes	Analysis
21	South African Junior Team Championships 2018 (U20A)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	2.5	Yes	Analysis
22	South African Open 2018 (B)	2018-07-07	2018-07-14	Standard	Mangaung (FMB)	11	11	7.5	Yes	Analysis
23	South African Open 2018 (Blitz)	2018-07-11	2018-07-11	Blitz	Mangaung (FMB)	9	9	4.5	Yes	Analysis
24	Pacaltsdorp Chess Club Open 2018 (A)	2018-05-25	2018-05-26	Standard	Eden (WEG)	6	6	4.5	Yes	Analysis
25	EDENSC Closed 3 2018 (U20 Open)	2018-05-12	2018-05-12	Standard	Eden (WEG)	5	5	3	Yes	Analysis
26	EDENSC Closed 2 2018 (U20 Open)	2018-04-14	2018-04-14	Standard	Eden (WEG)	5	4	3	Yes	Analysis
27	EDENSC Closed 1 2018 (U20)	2018-03-10	2018-03-10	Standard	Eden (WEG)	5	5	4.5	Yes	Analysis
28	George Trails 3 2018 (U20)	2018-02-24	2018-02-24	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
29	George Trails 2 2018 (U20)	2018-02-10	2018-02-10	Standard	Eden (WEG)	5	5	4	Yes	Analysis

#	Games	Start				End
1	13	Tournament George Trails 3 2018				Tournament EDENSC Closed 3 2018
		date 2018-02-24	rnd 5	type Standard	result 1	date 2018-05-12	rnd 3	type Standard	result 1
		Opponent Titoti, I (Imraan)				Opponent Adams, D (Delbert)
2	10	Tournament 2018 Inter Region Chess Championships				Tournament Pacaltsdorp Open 2019
		date 2018-12-22	rnd 3	type Standard	result 0.5	date 2019-08-30	rnd 1	type Standard	result 1
		Opponent Odendaal, MM (Mikhal)				Opponent Stanley, F (Flip)
3	9	Tournament Pacaltsdorp Chess Club Open 2018				Tournament South African Open 2018
		date 2018-05-25	rnd 1	type Standard	result 0.5	date 2018-07-08	rnd 3	type Standard	result 1
		Opponent Claassen, M (Maurice)				Opponent Tlhodi, T (Tshegofatso)

#	Games	Start				End
1	13	Tournament George Trails 3 2018				Tournament EDENSC Closed 3 2018
		date 2018-02-24	rnd 5	type Standard	result 1	date 2018-05-12	rnd 3	type Standard	result 1
		Opponent Titoti, I (Imraan)				Opponent Adams, D (Delbert)
2	10	Tournament 2018 Inter Region Chess Championships				Tournament Pacaltsdorp Open 2019
		date 2018-12-22	rnd 3	type Standard	result 0.5	date 2019-08-30	rnd 1	type Standard	result 1
		Opponent Odendaal, MM (Mikhal)				Opponent Stanley, F (Flip)
3	9	Tournament Pacaltsdorp Chess Club Open 2018				Tournament South African Open 2018
		date 2018-05-25	rnd 1	type Standard	result 0.5	date 2018-07-08	rnd 3	type Standard	result 1
		Opponent Claassen, M (Maurice)				Opponent Tlhodi, T (Tshegofatso)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Interclub Blitz Evening 2022				Tournament Inter Club Blitz 1 2023
		date 2022-06-08	rnd 4	type Blitz	result 1	date 2023-05-24	rnd 2	type Blitz	result 1
		Opponent Barnard, B (Brendon)				Opponent Bevie, ME (Marvin)
2	4	Tournament Interclub Blitz Evening 2022				Tournament Interclub Blitz Evening 2022
		date 2022-05-11	rnd 3	type Blitz	result 1	date 2022-05-11	rnd 6	type Blitz	result 1
		Opponent Luiters, PJ (Pieter)				Opponent Barnard, B (Brendon)
3	4	Tournament Quadrangular Chess Tournament First Leg 2020				Tournament Quadrangular Chess Tournament First Leg 2020
		date 2020-02-12	rnd 3	type Blitz	result 1	date 2020-02-12	rnd 6	type Blitz	result 1
		Opponent Williams, E (Elia)				Opponent Agulhas, J (Justin)

#	Games	Start				End
1	6	Tournament Quadrangular Chess Tournament First Leg 2020				Tournament Eden Closed 2021
		date 2020-02-12	rnd 3	type Blitz	result 1	date 2021-03-27	rnd 2	type Standard	result 1
		Opponent Williams, E (Elia)				Opponent Swart, G (George)
2	4	Tournament Interclub Blitz Evening 2022				Tournament George Open 2022
		date 2022-06-08	rnd 4	type Blitz	result 1	date 2022-06-11	rnd 1	type Standard	result 1
		Opponent Barnard, B (Brendon)				Opponent Kruger, S (Sachin)
3	4	Tournament Interclub Blitz Evening 2022				Tournament Interclub Blitz Evening 2022
		date 2022-05-11	rnd 3	type Blitz	result 1	date 2022-05-11	rnd 6	type Blitz	result 1
		Opponent Luiters, PJ (Pieter)				Opponent Barnard, B (Brendon)

#	Games	Start				End
1	4	Tournament George Open Chess Tournament 2019				Tournament George Open Chess Tournament 2019
		date 2019-11-30	rnd 1	type Standard	result 1	date 2019-11-30	rnd 4	type Standard	result 1
		Opponent Fourie, C (Corne)				Opponent Hattingh, NJJ (Neilre)
2	4	Tournament South African Open 2018				Tournament South African Open 2018
		date 2018-07-10	rnd 6	type Standard	result 1	date 2018-07-12	rnd 9	type Standard	result 1
		Opponent Lekhooa, T (Thabo)				Opponent Posholi, K (Kamohelo)
3	4	Tournament George Trails 3 2018				Tournament EDENSC Closed 1 2018
		date 2018-02-24	rnd 5	type Standard	result 1	date 2018-03-10	rnd 3	type Standard	result 1
		Opponent Titoti, I (Imraan)				Opponent Kleinhans, D (Duwin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Interclub Blitz Evening 2022				Tournament Inter Club Blitz 1 2023
		date 2022-06-08	rnd 4	type Blitz	result 1	date 2023-05-24	rnd 2	type Blitz	result 1
		Opponent Barnard, B (Brendon)				Opponent Bevie, ME (Marvin)
2	4	Tournament Interclub Blitz Evening 2022				Tournament Interclub Blitz Evening 2022
		date 2022-05-11	rnd 3	type Blitz	result 1	date 2022-05-11	rnd 6	type Blitz	result 1
		Opponent Luiters, PJ (Pieter)				Opponent Barnard, B (Brendon)
3	4	Tournament Quadrangular Chess Tournament First Leg 2020				Tournament Quadrangular Chess Tournament First Leg 2020
		date 2020-02-12	rnd 3	type Blitz	result 1	date 2020-02-12	rnd 6	type Blitz	result 1
		Opponent Williams, E (Elia)				Opponent Agulhas, J (Justin)

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	Campbell ,LG (Lionel Grant)	7	3	-60.7	3	3	425	0	0	0	4	0	-425
1	Campbell ,LG (Lionel Grant)	7	1436.2	1375.5	3	1409.3	1861.2	0	0	0	4	1289.1	1011.2
2	Barnard ,B (Brendon)	6	3.5	70.8	2	0.5	-212.5	0	0	0	4	3	212.5
2	Barnard ,B (Brendon)	6	1463.9	1534.8	2	1475.1	1251.4	0	0	0	4	1245.1	1676.4
3	Agulhas ,J (Justin)	6	4	141.7	2	2	425	0	0	0	4	2	0
3	Agulhas ,J (Justin)	6	1390.9	1532.6	2	1309.1	1815.9	0	0	0	4	1256.4	1390.9
4	Swart ,G (George)	5	2.5	0	5	2.5	0	0	0	0	0	0	0
4	Swart ,G (George)	5	1511.8	1511.8	5	1489.5	1511.8	0	0	0	0	0	0
5	Meyer ,PJ (Pravin Jody)	5	2.5	0	3	2.5	283.3	0	0	0	2	0	-425
5	Meyer ,PJ (Pravin Jody)	5	1520.3	1520.3	3	1495.4	1803.7	0	0	0	2	1565.6	1095.3
6	Daniels ,R (Reuben)	5	3	85	3	3	425	0	0	0	2	0	-425
6	Daniels ,R (Reuben)	5	1536.9	1621.9	3	1512.5	1961.9	0	0	0	2	1379.4	1111.9
7	Lawerlot ,GLR (George Lee-Roy)	4	1.5	-106.2	4	1.5	-106.2	0	0	0	0	0	0
7	Lawerlot ,GLR (George Lee-Roy)	4	1759.3	1653	4	1756	1653	0	0	0	0	0	0
8	Taute ,C (Clayden)	4	0.5	-318.8	2	0.5	-212.5	0	0	0	2	0	-425
8	Taute ,C (Clayden)	4	1585.1	1266.3	2	1508.1	1372.6	0	0	0	2	1544.2	1160.1
9	Jaars ,T (Thomas)	4	1	-212.5	2	1	0	0	0	0	2	0	-425
9	Jaars ,T (Thomas)	4	1378	1165.5	2	1364.2	1378	0	0	0	2	1221.3	953
10	Williams ,E (Elia)	4	4	425	0	0	0	0	0	0	4	4	425
10	Williams ,E (Elia)	4	1211.2	1636.2	0	0	0	0	0	0	4	1156.2	1636.2

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Dyzel, P (Pieter)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms