Chess South Africa Ratings Database

PLAYER PAGE

Personal

Williams, J (Jody)

Chess SA id

1110149506

FIDE id

Date of birth

2011-01-05 (U16)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-05-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1237.3	1248	1194.3	1200
Raw rating	1237.3	1248	1194.3	1200
Weighted rating	1231.9	1240.5	1193.8	1200
Weighted performance	946.9	0	0	0
Floor	737.3	748	738.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	157.2	154.9	167.2	165.8
Highest rating	1237.3 2024-06-01	1248 2024-06-01	1252.8 2023-08-01	1200 2018-10-01
Highest raw rating	1237.3 2024-06-01	1248 2024-06-01	1238.4 2023-09-01	1200 2024-03-01
Highest weighted rating	1228.6 2025-08-01	1236 2025-08-01	1238.4 2023-09-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1252.8 2023-08-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1237.3	1248	1194.3	1200
Analysis
Rating	1237.3	1248	1194.3	1200
Raw rating	1237.3	1248	1194.3	1200
Weighted rating	1231.9	1240.5	1193.8
Weighted performance	946.9	0	0
K-factor	36	36	36	36
Floor	737.3	748	738.4	700
Max/Min rating change allowed	157.2	154.9	167.2	165.8
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	1237.3	1248	1194.3	1200
New weighted rating	1233.2	1242.4	1193.8	1200
New weighted performance	946.4	0	0	0
Temp new rating	1237.3	1248	1194.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1237.3	1248	1194.3	1200
New K-factor	36	36	36	36
New floor	737.3	748	738.4	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	5	0
	31	15	16
	0	0	0
	0	0	0
History	36	20	16

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	36	18	50	0	1213.9	1213.9
Standard	20	10.5	52.5	21.2	1209.1	1230.3
Rapid	16	7.5	46.88	-26.6	1220	1193.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1237.3	1248	1194.3	1200
2025-09-01	1237.3	1248	1194.3	1200
2025-08-01	1237.3	1248	1194.3	1200
2025-07-01	1237.3	1248	1194.3	1200
2025-06-01	1237.3	1248	1194.3	1200
2025-05-01	1237.3	1248	1194.3	1200
2025-04-01	1237.3	1248	1194.3	1200
2025-03-01	1237.3	1248	1194.3	1200
2025-02-01	1237.3	1248	1194.3	1200
2025-01-01	1237.3	1248	1193	1200
2024-12-01	1237.3	1248	1193	1200
2024-11-01	1237.3	1248	1193	1200
2024-10-01	1237.3	1248	1193	1200
2024-09-01	1237.3	1248	1193	1200
2024-08-01	1237.3	1248	1193	1200
2024-07-01	1237.3	1248	1193	1200
2024-06-01	1237.3	1248	1193	1200
2024-08-01	1179.2	1168	1193	1200
2024-04-01	1179.2	1168	1193	1200
2024-03-01	1179.2	1168	1193	1200
2024-02-01	1179.2	1168	1193	1200
2024-01-01	1179.2	1168	1193	1200
2023-12-01	1179.2	1168	1193	1200
2023-11-01	1179.2	1168	1193	1200

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	Curro Chess Tournament 2024 (U14)	2024-05-18	2024-05-18	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
2	Mpumalanga Final 2023 (U13)	2023-09-02	2023-09-02	Rapid	Gert Sibande (MGS)	5	5	1	Yes	Analysis
3	Interprimary Finals 2023 (U13)	2023-08-19	2023-08-19	Rapid	Ehlanzeni (MEN)	5	5	2.5	Yes	Analysis
4	Interprimary 2023 (U13)	2023-08-05	2023-08-05	Rapid	Ehlanzeni (MEN)	7	6	4	Yes	Analysis
5	Oikos Chess Tournament 2023 (U14)	2023-03-11	2023-03-11	Standard	Ehlanzeni (MEN)	5	5	2.5	Yes	Analysis
6	Uplands Chess Tournament 2023 (U14)	2023-02-25	2023-02-25	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
7	Penryn Chess Tournament 2023 (U14)	2023-02-11	2023-02-11	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Curro Chess Tournament 2024				Tournament Curro Chess Tournament 2024
		date 2024-05-18	rnd 2	type Standard	result 1	date 2024-05-18	rnd 5	type Standard	result 1
		Opponent Mashile, E (Emmanuel)				Opponent Makawa, N (Nathan)
2	4	Tournament Interprimary 2023				Tournament Interprimary 2023
		date 2023-08-05	rnd 2	type Rapid	result 1	date 2023-08-05	rnd 6	type Rapid	result 1
		Opponent Nkosi, N (Ntsakiso)				Opponent Siduli, B (Bahle)
3	3	Tournament Oikos Chess Tournament 2023				Tournament Oikos Chess Tournament 2023
		date 2023-03-11	rnd 1	type Standard	result 1	date 2023-03-11	rnd 3	type Standard	result 1
		Opponent Mbuyane, N (Nosiohisethu)				Opponent Ngomane, B (Believe)

#	Games	Start				End
1	4	Tournament Curro Chess Tournament 2024				Tournament Curro Chess Tournament 2024
		date 2024-05-18	rnd 2	type Standard	result 1	date 2024-05-18	rnd 5	type Standard	result 1
		Opponent Mashile, E (Emmanuel)				Opponent Makawa, N (Nathan)
2	3	Tournament Oikos Chess Tournament 2023				Tournament Oikos Chess Tournament 2023
		date 2023-03-11	rnd 1	type Standard	result 1	date 2023-03-11	rnd 3	type Standard	result 1
		Opponent Mbuyane, N (Nosiohisethu)				Opponent Ngomane, B (Believe)
3	1	Tournament Uplands Chess Tournament 2023				Tournament Uplands Chess Tournament 2023
		date 2023-02-25	rnd 4	type Standard	result 1	date 2023-02-25	rnd 4	type Standard	result 1
		Opponent Mabuza, N (Nkuli)				Opponent Mabuza, N (Nkuli)

#	Games	Start				End
1	4	Tournament Interprimary 2023				Tournament Interprimary 2023
		date 2023-08-05	rnd 2	type Rapid	result 1	date 2023-08-05	rnd 6	type Rapid	result 1
		Opponent Nkosi, N (Ntsakiso)				Opponent Siduli, B (Bahle)
2	2	Tournament Interprimary Finals 2023				Tournament Interprimary Finals 2023
		date 2023-08-19	rnd 1	type Rapid	result 1	date 2023-08-19	rnd 2	type Rapid	result 0.5
		Opponent Nkuna, G (Gabriel)				Opponent Saldanha, N (Noah)
3	1	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 4	type Rapid	result 1	date 2023-09-02	rnd 4	type Rapid	result 1
		Opponent Erasmus, C (Carli)				Opponent Erasmus, C (Carli)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Curro Chess Tournament 2024				Tournament Curro Chess Tournament 2024
		date 2024-05-18	rnd 2	type Standard	result 1	date 2024-05-18	rnd 5	type Standard	result 1
		Opponent Mashile, E (Emmanuel)				Opponent Makawa, N (Nathan)
2	4	Tournament Interprimary 2023				Tournament Interprimary 2023
		date 2023-08-05	rnd 2	type Rapid	result 1	date 2023-08-05	rnd 6	type Rapid	result 1
		Opponent Nkosi, N (Ntsakiso)				Opponent Siduli, B (Bahle)
3	1	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 4	type Rapid	result 1	date 2023-09-02	rnd 4	type Rapid	result 1
		Opponent Erasmus, C (Carli)				Opponent Erasmus, C (Carli)

#	Games	Start				End
1	4	Tournament Curro Chess Tournament 2024				Tournament Curro Chess Tournament 2024
		date 2024-05-18	rnd 2	type Standard	result 1	date 2024-05-18	rnd 5	type Standard	result 1
		Opponent Mashile, E (Emmanuel)				Opponent Makawa, N (Nathan)
2	1	Tournament Oikos Chess Tournament 2023				Tournament Oikos Chess Tournament 2023
		date 2023-03-11	rnd 3	type Standard	result 1	date 2023-03-11	rnd 3	type Standard	result 1
		Opponent Ngomane, B (Believe)				Opponent Ngomane, B (Believe)
3	1	Tournament Oikos Chess Tournament 2023				Tournament Oikos Chess Tournament 2023
		date 2023-03-11	rnd 1	type Standard	result 1	date 2023-03-11	rnd 1	type Standard	result 1
		Opponent Mbuyane, N (Nosiohisethu)				Opponent Mbuyane, N (Nosiohisethu)

#	Games	Start				End
1	4	Tournament Interprimary 2023				Tournament Interprimary 2023
		date 2023-08-05	rnd 2	type Rapid	result 1	date 2023-08-05	rnd 6	type Rapid	result 1
		Opponent Nkosi, N (Ntsakiso)				Opponent Siduli, B (Bahle)
2	1	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 4	type Rapid	result 1	date 2023-09-02	rnd 4	type Rapid	result 1
		Opponent Erasmus, C (Carli)				Opponent Erasmus, C (Carli)
3	1	Tournament Interprimary Finals 2023				Tournament Interprimary Finals 2023
		date 2023-08-19	rnd 5	type Rapid	result 1	date 2023-08-19	rnd 5	type Rapid	result 1
		Opponent Tsabetse, L (Lindelani)				Opponent Tsabetse, L (Lindelani)

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	Makawa ,N (Nathan)	2	1	0	2	1	0	0	0	0	0	0	0
1	Makawa ,N (Nathan)	2	1238.2	1238.2	2	1248.7	1238.2	0	0	0	0	0	0
2	Jones ,E (Ethan)	2	1	0	2	1	0	0	0	0	0	0	0
2	Jones ,E (Ethan)	2	1200	1200	2	1200	1200	0	0	0	0	0	0
3	De Coning ,J (Jan Cornelius)	2	0	-425	0	0	0	2	0	-425	0	0	0
3	De Coning ,J (Jan Cornelius)	2	1207.4	782.4	0	0	0	2	1249.2	782.4	0	0	0
4	Saldanha ,N (Noah)	2	1.5	212.5	0	0	0	2	1.5	212.5	0	0	0
4	Saldanha ,N (Noah)	2	1336.9	1549.4	0	0	0	2	1200	1549.4	0	0	0
5	Mbuyane ,N (Nosiohisethu)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mbuyane ,N (Nosiohisethu)	1	1178.5	1603.5	1	1172.8	1603.5	0	0	0	0	0	0
6	Hlatshwayo ,T (Trinity)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Hlatshwayo ,T (Trinity)	1	1174.8	749.8	1	1170.8	749.8	0	0	0	0	0	0
7	Arugundiya ,R (Robert)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Arugundiya ,R (Robert)	1	1234.2	809.2	1	1228.9	809.2	0	0	0	0	0	0
8	Ngomane ,B (Believe)	1	1	425	1	1	425	0	0	0	0	0	0
8	Ngomane ,B (Believe)	1	1207.3	1632.3	1	1213.2	1632.3	0	0	0	0	0	0
9	Botha ,M (Migael)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Botha ,M (Migael)	1	1212.1	787.1	1	1213.6	787.1	0	0	0	0	0	0
10	Singu ,B (Blessing)	1	1	425	1	1	425	0	0	0	0	0	0
10	Singu ,B (Blessing)	1	1200	1625	1	1200	1625	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

Williams, J (Jody)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms