Chess South Africa Ratings Database

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Personal

Wagner, GM (Gerald Martin)

Chess SA id

100042281

FIDE id

Date of birth

2000-05-24 (Adult)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-30

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1848.6	1816.7	1651.6	1572.1
Raw rating	1848.6	1816.7	1651.6	1572.1
Weighted rating	1839.6	1813.7	1631.2	1569
Weighted performance	1612.8	1457.9	1300.9	0
Floor	1348.6	1316.7	1199	1158.7
K-factor	24	24	28	28
Min/Max rating change allowed	65.8	68.9	87.1	97.6
Highest rating	1848.6 2025-11-01	1816.7 2025-01-01	1780.9 2022-07-01	1658.7 2018-04-01
Highest raw rating	1848.6 2025-11-01	1816.7 2025-01-01	1699 2022-11-01	1658.7 2019-12-01
Highest weighted rating	1839.6 2025-11-01	1810.2 2025-08-01	1699 2023-03-01	1658.7 2018-04-01
Highest weighted performance	1729.7 2022-12-01	1777.9 2022-07-01	1780.9 2022-07-01	1393.4 2022-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1848.6	1816.7	1651.6	1572.1
Analysis
Rating	1848.6	1816.7	1651.6	1572.1
Raw rating	1848.6	1816.7	1651.6	1572.1
Weighted rating	1839.6	1813.7	1631.2
Weighted performance	1612.8	1457.9	1300.9
K-factor	24	24	28	28
Floor	1348.6	1316.7	1199	1158.7
Max/Min rating change allowed	65.8	68.9	87.1	97.6
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	1848.6	1816.7	1651.6	1572.1
New weighted rating	1840.8	1814.5	1632.9	1569.4
New weighted performance	1602.2	1447.5	1291.6	0
Temp new rating	1848.6	1816.7	1651.6	1572.1
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1848.6	1816.7	1651.6	1572.1
New K-factor	24	24	28	28
New floor	1348.6	1316.7	1199	1158.7

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	6	0	6	0
	17	17	0	0
	54	25	20	9
	53	34	12	7
	4	4	0	0
History	641	531	86	24

Games since
	Main 41	Standard 26		Rapid 6		Blitz 9
Gender	Male
Age group	Adult
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	118		6		4
Male	113		5		3
Adult	83		4		3
Adult Male	80		3		2
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	6	6	100	425	1525.4	1950.4
Standard	0	0	0	0	0	0
Rapid	6	6	100	425	1525.4	1950.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	180	126.5	70.28	172.4	1562.2	1734.6
Standard	126	83.5	66.27	138.3	1613.6	1751.9
Rapid	38	32	84.21	290.8	1458.1	1748.8
Blitz	16	11	68.75	159.4	1404.7	1564

Date	Main	Standard	Rapid	Blitz
2025-11-01	1848.6	1816.7	1651.6	1572.1
2025-09-30	1841	1816.7	1629.4	1572.1
2025-09-01	1841	1816.7	1629.4	1572.1
2025-08-01	1841	1816.7	1629.4	1572.1
2025-07-01	1841	1816.7	1629.4	1572.1
2025-06-01	1841	1816.7	1629.4	1572.1
2025-05-01	1841	1816.7	1629.4	1572.1
2025-04-01	1841	1816.7	1629.4	1572.1
2025-03-01	1841	1816.7	1629.4	1572.1
2025-02-01	1841	1816.7	1629.4	1572.1
2025-01-01	1841	1816.7	1629.3	1563.3
2024-12-01	1831.9	1805.9	1629.3	1563.3
2024-11-01	1831.9	1805.9	1629.3	1563.3
2024-10-01	1831.9	1805.9	1629.3	1563.3
2024-09-01	1841.8	1815	1629.3	1563.3
2024-08-01	1841.8	1815	1629.3	1563.3
2024-07-01	1841.8	1815	1629.3	1563.3
2024-09-01	1841.8	1815	1629.3	1563.3
2024-05-01	1841.8	1815	1629.3	1563.3
2024-04-01	1826.9	1791.4	1629.3	1563.3
2024-03-01	1826.9	1791.4	1629.3	1563.3
2024-02-01	1826.9	1791.4	1629.3	1563.3
2024-01-01	1826.9	1791.4	1629.3	1563.3
2023-12-01	1726.2	1738.6	1629.3	1558.1

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	PECC - Rapid 2025 (A)	2025-10-23	2025-10-30	Rapid	Nelson Mandela Bay (ENM)	6	6	6	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	PECC - Rapid 2025 (A)	2025-10-23	2025-10-30	Rapid	Nelson Mandela Bay (ENM)	6	6	6	Yes	Analysis
2	USSA Chess Championships 2024 (Open)	2024-11-29	2024-12-03	Standard	Tshwane (GTP)	9	9	7.5	Yes	Analysis
3	NMBCU Club League 2024 (A)	2024-07-24	2024-09-22	Standard	Nelson Mandela Bay (ENM)	6	2	1	Yes	Analysis
4	USSA Closed Championships 2024 (Open)	2024-04-12	2024-04-14	Standard	Tshwane (GTP)	7	6	3.5	Yes	Analysis
5	2023 USSA Championships (Open)	2023-12-04	2023-12-08	Standard	Ethekwini (KED)	9	9	7	Yes	Analysis
6	2023 USSA Championships (Blitz)	2023-12-06	2023-12-06	Blitz	Ethekwini (KED)	9	9	6	Yes	Analysis
7	Madibaz Rapid Closed 2023	2023-10-28	2023-10-28	Rapid	Nelson Mandela Bay (ENM)	6	6	6	Yes	Analysis
8	Madibaz Chess Club Championship (Closed Classical Event)	2023-10-02	2023-10-18	Standard	Nelson Mandela Bay (ENM)	6	6	4.5	Yes	Analysis
9	EC InterVarsity Chess Championship 2023 (Open)	2023-08-11	2023-08-11	Rapid	Sarah Baartman (ESB)	6	6	4	Yes	Analysis
10	Bergman Cup 2023	2023-06-08	2023-07-20	Rapid	Nelson Mandela Bay (ENM)	9	3	2.5	Yes	Analysis
11	NMBCU Trial 4 2023 (U20+Open)	2023-07-28	2023-07-29	Standard	Nelson Mandela Bay (ENM)	5	5	3.5	Yes	Analysis
12	Youth Chess Acadamy Rapid Tournament 2023 (A)	2023-03-11	2023-03-11	Rapid	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
13	NMB 1st Trials 2023 (Adults)	2023-02-17	2023-02-18	Standard	Nelson Mandela Bay (ENM)	6	5	4	Yes	Analysis
14	Ussa Chess Championships 2022 (Open)	2022-12-05	2022-12-09	Standard	Frances Baard (NCF)	9	9	6.5	Yes	Analysis
15	2022 Madibaz Physics Chess Open (A)	2022-10-07	2022-10-08	Rapid	Nelson Mandela Bay (ENM)	7	7	6.5	Yes	Analysis
16	2022 NMBCU Trial 4 (U20+Adult)	2022-08-12	2022-08-13	Standard	Nelson Mandela Bay (ENM)	6	6	4.5	Yes	Analysis
17	NMBCU Trial 3 2022 (Adults)	2022-07-22	2022-07-23	Standard	Nelson Mandela Bay (ENM)	6	4	4	Yes	Analysis
18	2022 NMB Rapid & Blitz Championships (Rapid)	2022-07-02	2022-07-02	Rapid	Nelson Mandela Bay (ENM)	5	5	4	Yes	Analysis
19	2022 NMB Rapid & Blitz Championships (Blitz)	2022-07-02	2022-07-02	Blitz	Nelson Mandela Bay (ENM)	7	7	5	Yes	Analysis
20	USSA Closed 2022 (Open)	2022-05-13	2022-05-15	Standard	Dr Kenneth Kaunda (NWP)	7	7	5.5	Yes	Analysis
21	2022 Nelson Mandela Bay Open (A)	2022-01-28	2022-02-06	Standard	Nelson Mandela Bay (ENM)	9	8	4.5	Yes	Analysis
22	NMB Closed 2021 (A)	2021-12-16	2021-12-19	Standard	Nelson Mandela Bay (ENM)	5	4	3	Yes	Analysis
23	2020 Boardwalk Pearson Open Chess Festival (Prestige)	2020-03-13	2020-03-15	Standard	Nelson Mandela Bay (ENM)	7	7	3.5	Yes	Analysis
24	George Frangopoulos Memorial 2019	2019-08-06	2019-11-13	Standard	Nelson Mandela Bay (ENM)	7	7	2	Yes	Analysis
25	Sandy Matthews Memorial 2019	2019-05-14	2019-07-02	Standard	Nelson Mandela Bay (ENM)	7	6	2.5	Yes	Analysis
26	2019 Boardwalk Pearson Open (Open)	2019-03-28	2019-03-31	Standard	Nelson Mandela Bay (ENM)	9	9	6	Yes	Analysis
27	Ultimate Chess Open 2018 (A)	2018-11-30	2018-12-01	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
28	NMBJC Closed 2018 (U18+U20)	2018-07-27	2018-07-28	Standard	Nelson Mandela Bay (ENM)	6	4	3.5	Yes	Analysis
29	South African Junior Team Championships 2017 (U18A)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	4	Yes	Analysis

#	Games	Start				End
1	16	Tournament 2022 NMBCU Trial 4				Tournament Ussa Chess Championships 2022
		date 2022-08-13	rnd 6	type Standard	result 1	date 2022-12-09	rnd 8	type Standard	result 0.5
		Opponent Bezuidenhout, N (Nigel)				Opponent Bezuidenhout, LP (Lian)
2	12	Tournament 2022 Nelson Mandela Bay Open				Tournament 2022 NMB Rapid & Blitz Championships
		date 2022-02-05	rnd 7	type Standard	result 1	date 2022-07-02	rnd 2	type Blitz	result 1
		Opponent Peter, NM (Neathan)				Opponent Sajini, A (Athenkosi)
3	9	Tournament USSA Chess Championships 2024				Tournament PECC - Rapid 2025
		date 2024-12-02	rnd 7	type Standard	result 1	date 2025-10-30	rnd 6	type Rapid	result 1
		Opponent Halter, P (Prince)				Opponent Brown, N (Nathan)

#	Games	Start				End
1	18	Tournament 2022 Nelson Mandela Bay Open				Tournament 2022 NMBCU Trial 4
		date 2022-02-05	rnd 7	type Standard	result 1	date 2022-08-13	rnd 4	type Standard	result 1
		Opponent Peter, NM (Neathan)				Opponent Peter, M (Mnico)
2	9	Tournament 2022 NMBCU Trial 4				Tournament Ussa Chess Championships 2022
		date 2022-08-13	rnd 6	type Standard	result 1	date 2022-12-09	rnd 8	type Standard	result 0.5
		Opponent Bezuidenhout, N (Nigel)				Opponent Bezuidenhout, LP (Lian)
3	9	Tournament South African Junior Team Championships 2017				Tournament Ultimate Chess Open 2018
		date 2018-01-06	rnd 5	type Standard	result 1	date 2018-11-30	rnd 2	type Standard	result 1
		Opponent Chibase, N (Nkosana)				Opponent Freeman, V (Vianco)

#	Games	Start				End
1	10	Tournament 2022 Madibaz Physics Chess Open				Tournament Youth Chess Acadamy Rapid Tournament 2023
		date 2022-10-07	rnd 1	type Rapid	result 1	date 2023-03-11	rnd 3	type Rapid	result 1
		Opponent Peter, NM (Neathan)				Opponent Phillips, S (Shevarine)
2	8	Tournament EC InterVarsity Chess Championship 2023				Tournament Madibaz Rapid Closed 2023
		date 2023-08-11	rnd 5	type Rapid	result 1	date 2023-10-28	rnd 6	type Rapid	result 1
		Opponent Khoza, T (Thabiso)				Opponent Tshalata, F (Fanele)
3	4	Tournament Bergman Cup 2023				Tournament EC InterVarsity Chess Championship 2023
		date 2023-06-15	rnd 4	type Rapid	result 1	date 2023-08-11	rnd 1	type Rapid	result 1
		Opponent Spear, D (Dellwyn)				Opponent Ncube, T (Thembelani)

#	Games	Start				End
1	3	Tournament 2023 USSA Championships				Tournament 2023 USSA Championships
		date 2023-12-06	rnd 7	type Blitz	result 1	date 2023-12-06	rnd 9	type Blitz	result 1
		Opponent Chabalala, S (Sthembiso Austin)				Opponent Mthandazo, V (Vundia)
2	3	Tournament 2023 USSA Championships				Tournament 2023 USSA Championships
		date 2023-12-06	rnd 2	type Blitz	result 1	date 2023-12-06	rnd 4	type Blitz	result 1
		Opponent Gadinabokao, T (Tshiamo)				Opponent Cele, M (Mpendulo)
3	2	Tournament 2022 NMB Rapid & Blitz Championships				Tournament 2022 NMB Rapid & Blitz Championships
		date 2022-07-02	rnd 6	type Blitz	result 1	date 2022-07-02	rnd 7	type Blitz	result 1
		Opponent Bezuidenhout, N (Nigel)				Opponent Muller, K (Kaden)

#	Games	Start				End
1	8	Tournament Madibaz Rapid Closed 2023				Tournament 2023 USSA Championships
		date 2023-10-28	rnd 1	type Rapid	result 1	date 2023-12-04	rnd 2	type Standard	result 1
		Opponent Ngwala, L (Lutho)				Opponent Morubane, BM (Benjamin)
2	7	Tournament 2022 NMBCU Trial 4				Tournament 2022 Madibaz Physics Chess Open
		date 2022-08-13	rnd 6	type Standard	result 1	date 2022-10-08	rnd 6	type Rapid	result 1
		Opponent Bezuidenhout, N (Nigel)				Opponent Menyuku, MW (Madimetja)
3	6	Tournament NMBCU Trial 3 2022				Tournament 2022 NMBCU Trial 4
		date 2022-07-23	rnd 3	type Standard	result 1	date 2022-08-13	rnd 2	type Standard	result 1
		Opponent Modisaotsile, B (Botlhale)				Opponent Balerileng, RP (Rebaone Phillip)

#	Games	Start				End
1	9	Tournament USSA Closed 2022				Tournament 2022 NMBCU Trial 4
		date 2022-05-14	rnd 5	type Standard	result 1	date 2022-08-13	rnd 2	type Standard	result 1
		Opponent Reyneke, PJ (Pieter)				Opponent Balerileng, RP (Rebaone Phillip)
2	6	Tournament 2022 NMBCU Trial 4				Tournament Ussa Chess Championships 2022
		date 2022-08-13	rnd 6	type Standard	result 1	date 2022-12-07	rnd 5	type Standard	result 1
		Opponent Bezuidenhout, N (Nigel)				Opponent Masinga, A (Ayanda)
3	4	Tournament 2023 USSA Championships				Tournament USSA Closed Championships 2024
		date 2023-12-07	rnd 7	type Standard	result 1	date 2024-04-12	rnd 1	type Standard	result 1
		Opponent Ntenga, MG (Mcebisi)				Opponent Jack, AW (Azile)

#	Games	Start				End
1	8	Tournament EC InterVarsity Chess Championship 2023				Tournament Madibaz Rapid Closed 2023
		date 2023-08-11	rnd 5	type Rapid	result 1	date 2023-10-28	rnd 6	type Rapid	result 1
		Opponent Khoza, T (Thabiso)				Opponent Tshalata, F (Fanele)
2	6	Tournament 2022 Madibaz Physics Chess Open				Tournament 2022 Madibaz Physics Chess Open
		date 2022-10-07	rnd 1	type Rapid	result 1	date 2022-10-08	rnd 6	type Rapid	result 1
		Opponent Peter, NM (Neathan)				Opponent Menyuku, MW (Madimetja)
3	4	Tournament 2022 NMB Rapid & Blitz Championships				Tournament 2022 NMB Rapid & Blitz Championships
		date 2022-07-02	rnd 1	type Rapid	result 1	date 2022-07-02	rnd 4	type Rapid	result 1
		Opponent Cerfonteyn, Z (Zeenat)				Opponent Dalpat, W (Winston)

#	Games	Start				End
1	3	Tournament 2023 USSA Championships				Tournament 2023 USSA Championships
		date 2023-12-06	rnd 7	type Blitz	result 1	date 2023-12-06	rnd 9	type Blitz	result 1
		Opponent Chabalala, S (Sthembiso Austin)				Opponent Mthandazo, V (Vundia)
2	3	Tournament 2023 USSA Championships				Tournament 2023 USSA Championships
		date 2023-12-06	rnd 2	type Blitz	result 1	date 2023-12-06	rnd 4	type Blitz	result 1
		Opponent Gadinabokao, T (Tshiamo)				Opponent Cele, M (Mpendulo)
3	2	Tournament 2022 NMB Rapid & Blitz Championships				Tournament 2022 NMB Rapid & Blitz Championships
		date 2022-07-02	rnd 6	type Blitz	result 1	date 2022-07-02	rnd 7	type Blitz	result 1
		Opponent Bezuidenhout, N (Nigel)				Opponent Muller, K (Kaden)

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	Nkosi ,DJ (Dumisa Jacob)	5	1	-255	5	1	-255	0	0	0	0	0	0
1	Nkosi ,DJ (Dumisa Jacob)	5	1769	1514	5	1747.7	1514	0	0	0	0	0	0
2	Nevin ,TW (Tyler William)	5	4.5	340	4	3.5	318.8	1	1	425	0	0	0
2	Nevin ,TW (Tyler William)	5	1681.8	2021.8	4	1661	2000.5	1	1588.3	2106.8	0	0	0
3	Jacobs ,KT (Kevin Terence)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
3	Jacobs ,KT (Kevin Terence)	4	1840.8	1628.3	4	1852.1	1628.3	0	0	0	0	0	0
4	Kromhout ,ED (Ewan Dirk)	4	1.5	-106.2	3	1.5	0	1	0	-425	0	0	0
4	Kromhout ,ED (Ewan Dirk)	4	1947.7	1841.4	3	1962.2	1947.7	1	2046.3	1522.7	0	0	0
5	Kritzinger ,A (Andre)	4	3	212.5	3	2	141.7	1	1	425	0	0	0
5	Kritzinger ,A (Andre)	4	1509.8	1722.2	3	1480.5	1651.4	1	1455.2	1934.8	0	0	0
6	Peter ,NM (Neathan Mninawa)	4	3	212.5	3	2	141.7	1	1	425	0	0	0
6	Peter ,NM (Neathan Mninawa)	4	1561.9	1774.4	3	1568.7	1703.6	1	1327.9	1986.9	0	0	0
7	Valentyn ,J (Jason)	4	4	425	2	2	425	2	2	425	0	0	0
7	Valentyn ,J (Jason)	4	1426.3	1851.3	2	1392.7	1851.3	2	1359.6	1851.3	0	0	0
8	Muller ,K (Kaden)	4	3	212.5	2	1	0	1	1	425	1	1	425
8	Muller ,K (Kaden)	4	1590.4	1802.9	2	1612.2	1590.4	1	1439.2	2015.4	1	1041.1	2015.4
9	Van Zyl ,MJ (Marius Johann)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
9	Van Zyl ,MJ (Marius Johann)	3	1853.4	1995.1	3	1855	1995.1	0	0	0	0	0	0
10	Vundla ,N (Mthandazo)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
10	Vundla ,N (Mthandazo)	3	1787.6	1787.6	3	1775.9	1787.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Wagner, GM (Gerald Martin)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms