Chess South Africa Ratings Database

PLAYER PAGE

Personal

Wilson, CJ (Cj)

Chess SA id

110069894

FIDE id

Date of birth

2010-03-31 (U16)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-08-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	830.2	812.2	769.6	769.6
Raw rating	830.2	812.2	769.6	769.6
Weighted rating	830.2	812.2	769.6	769.6
Weighted performance	63.8	63.1	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	280.8	288.1	306.2	306.2
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	893.6 2018-05-01	889.4 2018-05-01	769.6 2024-02-01	769.6 2024-02-01
Highest weighted rating	893.6 2024-11-01	889.4 2024-11-01	769.6 2024-11-01	769.6 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	830.2	812.2	769.6	769.6
Analysis
Rating	830.2	812.2	769.6	769.6
Raw rating	830.2	812.2	769.6	769.6
Weighted rating	830.2	812.2	769.6
Weighted performance	63.8	63.1	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	280.8	288.1	306.2	306.2
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	830.2	812.2	769.6	769.6
New weighted rating	830.2	812.2	769.6	769.6
New weighted performance	63.5	62.8	0	0
Temp new rating	830.2	812.2	769.6	769.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	830.2	812.2	769.6	769.6
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	158	158

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
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	46	22	47.83	-18.5	794.3	775.8
Standard	46	22	47.83	-18.5	794.3	775.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	830.2	812.2	769.6	769.6
2025-09-01	830.2	812.2	769.6	769.6
2025-08-01	830.2	812.2	769.6	769.6
2025-07-01	830.2	812.2	769.6	769.6
2025-06-01	830.2	812.2	769.6	769.6
2025-05-01	830.2	812.2	769.6	769.6
2025-04-01	830.2	812.2	769.6	769.6
2025-03-01	830.2	812.2	769.6	769.6
2025-02-01	830.2	812.2	769.6	769.6
2025-01-01	830.2	812.2	769.6	769.6
2024-12-01	830.2	812.2	769.6	769.6
2024-11-01	830.2	812.2	769.6	769.6
2024-10-01	830.2	812.2	769.6	769.6
2024-09-01	830.2	812.2	769.6	769.6
2024-08-01	830.2	812.2	769.6	769.6
2024-07-01	830.2	812.2	769.6	769.6
2024-06-01	830.2	812.2	769.6	769.6
2024-08-01	830.2	812.2	769.6	769.6
2024-04-01	830.2	812.2	769.6	769.6
2024-03-01	830.2	812.2	769.6	769.6
2024-02-01	830.2	812.2	769.6	769.6
2024-01-01	830.2	812.2	769.6	769.6
2023-12-01	830.2	812.2	769.6	769.6
2023-11-01	830.2	812.2	769.6	769.6

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	Laerskool Brits Tournament 2018 (U10)	2018-08-04	2018-08-04	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
2	Inter Regional 2018 (U10 Team)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	4	0.5	Yes	Analysis
3	2018 South African Junior Closed Chess Championships (U8 Open)	2018-04-01	2018-04-07	Standard	Chess South Africa (CSA)	11	11	3	Yes	Analysis
4	Laerskool Olienpark 2018 (U10)	2018-04-21	2018-04-21	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
5	Hoerskool Brits 2018 (U10)	2018-03-17	2018-03-17	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
6	Laerskool Vastrap 2018 (U10)	2018-02-03	2018-02-03	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
7	Laerskool Rustenburg Noord Primary 2018 (D)	2018-02-24	2018-02-24	Standard	Bojanala Platina (NBR)	5	4	1.5	Yes	Analysis
8	South African Junior Team Championships 2017 (U8A)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	3.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Laerskool Olienpark 2018				Tournament Laerskool Olienpark 2018
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Dire, A (Aobakwe)				Opponent Van Staden, J (Jakobus)
2	4	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-05	rnd 4	type Standard	result 1	date 2018-01-08	rnd 7	type Standard	result 1
		Opponent Bogaard, FK (Franco)				Opponent Twigg, G (Garen)
3	3	Tournament Hoerskool Brits 2018				Tournament Hoerskool Brits 2018
		date 2018-03-17	rnd 3	type Standard	result 1	date 2018-03-17	rnd 5	type Standard	result 1
		Opponent Wolmarans, S (Su-Mari)				Opponent Morkel, DJ (Douglas)

#	Games	Start				End
1	4	Tournament Laerskool Olienpark 2018				Tournament Laerskool Olienpark 2018
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Dire, A (Aobakwe)				Opponent Van Staden, J (Jakobus)
2	4	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-05	rnd 4	type Standard	result 1	date 2018-01-08	rnd 7	type Standard	result 1
		Opponent Bogaard, FK (Franco)				Opponent Twigg, G (Garen)
3	3	Tournament Hoerskool Brits 2018				Tournament Hoerskool Brits 2018
		date 2018-03-17	rnd 3	type Standard	result 1	date 2018-03-17	rnd 5	type Standard	result 1
		Opponent Wolmarans, S (Su-Mari)				Opponent Morkel, DJ (Douglas)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Laerskool Olienpark 2018				Tournament Laerskool Olienpark 2018
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Dire, A (Aobakwe)				Opponent Van Staden, J (Jakobus)
2	3	Tournament Hoerskool Brits 2018				Tournament Hoerskool Brits 2018
		date 2018-03-17	rnd 3	type Standard	result 1	date 2018-03-17	rnd 5	type Standard	result 1
		Opponent Wolmarans, S (Su-Mari)				Opponent Morkel, DJ (Douglas)
3	2	Tournament 2018 South African Junior Closed Chess Championships				Tournament 2018 South African Junior Closed Chess Championships
		date 2018-04-03	rnd 5	type Standard	result 1	date 2018-04-04	rnd 6	type Standard	result 1
		Opponent Fourie, A (Alex)				Opponent Van Der Spuy, C (Christiaan)

#	Games	Start				End
1	4	Tournament Laerskool Olienpark 2018				Tournament Laerskool Olienpark 2018
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Dire, A (Aobakwe)				Opponent Van Staden, J (Jakobus)
2	3	Tournament Hoerskool Brits 2018				Tournament Hoerskool Brits 2018
		date 2018-03-17	rnd 3	type Standard	result 1	date 2018-03-17	rnd 5	type Standard	result 1
		Opponent Wolmarans, S (Su-Mari)				Opponent Morkel, DJ (Douglas)
3	2	Tournament 2018 South African Junior Closed Chess Championships				Tournament 2018 South African Junior Closed Chess Championships
		date 2018-04-03	rnd 5	type Standard	result 1	date 2018-04-04	rnd 6	type Standard	result 1
		Opponent Fourie, A (Alex)				Opponent Van Der Spuy, C (Christiaan)

No games found.

#	Games	Start				End

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	Mabuza ,N (Ndumiso)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
1	Mabuza ,N (Ndumiso)	3	632.1	348.8	3	628.5	348.8	0	0	0	0	0	0
2	Davis ,JJ (Jan Johannes)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Davis ,JJ (Jan Johannes)	2	541.2	328.7	2	541.2	328.7	0	0	0	0	0	0
3	Wolmarans ,S (Su-Mari)	2	1	0	2	1	0	0	0	0	0	0	0
3	Wolmarans ,S (Su-Mari)	2	562.3	562.3	2	564	562.3	0	0	0	0	0	0
4	Bezuidenhout ,E (Ethan)	2	1	0	2	1	0	0	0	0	0	0	0
4	Bezuidenhout ,E (Ethan)	2	1095	1095	2	1097.1	1095	0	0	0	0	0	0
5	Cronje ,E (Emile)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Cronje ,E (Emile)	1	941.5	516.5	1	942.7	516.5	0	0	0	0	0	0
6	Mistry ,H (Hriday)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mistry ,H (Hriday)	1	940.8	515.8	1	946.2	515.8	0	0	0	0	0	0
7	Jones ,A (Annchen)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Jones ,A (Annchen)	1	886	461	1	886	461	0	0	0	0	0	0
8	Nel ,JB (Janko Bruwer)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Nel ,JB (Janko Bruwer)	1	910.6	485.6	1	915.6	485.6	0	0	0	0	0	0
9	Twigg ,G (Garen)	1	1	425	1	1	425	0	0	0	0	0	0
9	Twigg ,G (Garen)	1	834.8	1259.8	1	834.8	1259.8	0	0	0	0	0	0
10	Nair ,C (Chaitan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Nair ,C (Chaitan)	1	892.3	467.3	1	906.2	467.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Wilson, CJ (Cj)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms