Chess South Africa Ratings Database

PLAYER PAGE

Personal

Wolhuter, BJ (Bryce James)

Chess SA id

106093963

FIDE id

Date of birth

2006-01-27 (U20)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-03-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1202.3	1204	1200	1200
Raw rating	1202.3	1204	1200	1200
Weighted rating	1202.3	1204	1200	1200
Weighted performance	0	0	0	0
Floor	702.3	704	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	165.3	164.9	165.8	165.8
Highest rating	1202.3 2024-02-01	1204 2024-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1202.3 2024-02-01	1204 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1202.3 2024-02-01	1204 2025-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1202.3	1204	1200	1200
Analysis
Rating	1202.3	1204	1200	1200
Raw rating	1202.3	1204	1200	1200
Weighted rating	1202.3	1204	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	702.3	704	700	700
Max/Min rating change allowed	165.3	164.9	165.8	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	1202.3	1204	1200	1200
New weighted rating	1202.3	1204	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1202.3	1204	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1202.3	1204	1200	1200
New K-factor	36	36	36	36
New floor	702.3	704	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	9	9

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	9	5.5	61.11	94.4	1101.4	1195.8
Standard	9	5.5	61.11	94.4	1101.4	1195.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1202.3	1204	1200	1200
2025-09-01	1202.3	1204	1200	1200
2025-08-01	1202.3	1204	1200	1200
2025-07-01	1202.3	1204	1200	1200
2025-06-01	1202.3	1204	1200	1200
2025-05-01	1202.3	1204	1200	1200
2025-04-01	1202.3	1204	1200	1200
2025-03-01	1202.3	1204	1200	1200
2025-02-01	1202.3	1204	1200	1200
2025-01-01	1202.3	1204	1200	1200
2024-12-01	1202.3	1204	1200	1200
2024-11-01	1202.3	1204	1200	1200
2024-10-01	1202.3	1204	1200	1200
2024-09-01	1202.3	1204	1200	1200
2024-08-01	1202.3	1204	1200	1200
2024-07-01	1202.3	1204	1200	1200
2024-06-01	1202.3	1204	1200	1200
2024-08-01	1202.3	1204	1200	1200
2024-04-01	1202.3	1204	1200	1200
2024-03-01	1202.3	1204	1200	1200
2024-02-01	1202.3	1204	1200	1200
2024-01-01	1202.3	1204	1200	1200
2023-12-01	1202.3	1204	1200	1200
2023-11-01	1202.3	1204	1200	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	JNW Club - Trinityhouse Randpark Ridge Open 2019 (D)	2019-03-09	2019-03-09	Standard	Johannesburg Metro (GJM)	5	4	2.5	Yes	Analysis
2	D10 Schools Individuals 2018 (U13 Boys)	2018-05-18	2018-05-18	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament JNW Club - Trinityhouse Randpark Ridge Open 2019				Tournament JNW Club - Trinityhouse Randpark Ridge Open 2019
		date 2019-03-09	rnd 3	type Standard	result 1	date 2019-03-09	rnd 5	type Standard	result 0.5
		Opponent Poongavanum, K (Kalyan)				Opponent Isbikhene, M (Mohand)
2	2	Tournament D10 Schools Individuals 2018				Tournament D10 Schools Individuals 2018
		date 2018-05-18	rnd 4	type Standard	result 1	date 2018-05-18	rnd 5	type Standard	result 1
		Opponent Zikalala, S (Siyabongo)				Opponent Karabo, L (Legodi)
3	1	Tournament D10 Schools Individuals 2018				Tournament D10 Schools Individuals 2018
		date 2018-05-18	rnd 1	type Standard	result 1	date 2018-05-18	rnd 1	type Standard	result 1
		Opponent Ndhlovu, T (Thabiso)				Opponent Ndhlovu, T (Thabiso)

#	Games	Start				End
1	3	Tournament JNW Club - Trinityhouse Randpark Ridge Open 2019				Tournament JNW Club - Trinityhouse Randpark Ridge Open 2019
		date 2019-03-09	rnd 3	type Standard	result 1	date 2019-03-09	rnd 5	type Standard	result 0.5
		Opponent Poongavanum, K (Kalyan)				Opponent Isbikhene, M (Mohand)
2	2	Tournament D10 Schools Individuals 2018				Tournament D10 Schools Individuals 2018
		date 2018-05-18	rnd 4	type Standard	result 1	date 2018-05-18	rnd 5	type Standard	result 1
		Opponent Zikalala, S (Siyabongo)				Opponent Karabo, L (Legodi)
3	1	Tournament D10 Schools Individuals 2018				Tournament D10 Schools Individuals 2018
		date 2018-05-18	rnd 1	type Standard	result 1	date 2018-05-18	rnd 1	type Standard	result 1
		Opponent Ndhlovu, T (Thabiso)				Opponent Ndhlovu, T (Thabiso)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament JNW Club - Trinityhouse Randpark Ridge Open 2019				Tournament JNW Club - Trinityhouse Randpark Ridge Open 2019
		date 2019-03-09	rnd 3	type Standard	result 1	date 2019-03-09	rnd 4	type Standard	result 1
		Opponent Poongavanum, K (Kalyan)				Opponent Modisane, R (Rearabilwe)
2	2	Tournament D10 Schools Individuals 2018				Tournament D10 Schools Individuals 2018
		date 2018-05-18	rnd 4	type Standard	result 1	date 2018-05-18	rnd 5	type Standard	result 1
		Opponent Zikalala, S (Siyabongo)				Opponent Karabo, L (Legodi)
3	1	Tournament D10 Schools Individuals 2018				Tournament D10 Schools Individuals 2018
		date 2018-05-18	rnd 1	type Standard	result 1	date 2018-05-18	rnd 1	type Standard	result 1
		Opponent Ndhlovu, T (Thabiso)				Opponent Ndhlovu, T (Thabiso)

#	Games	Start				End
1	2	Tournament JNW Club - Trinityhouse Randpark Ridge Open 2019				Tournament JNW Club - Trinityhouse Randpark Ridge Open 2019
		date 2019-03-09	rnd 3	type Standard	result 1	date 2019-03-09	rnd 4	type Standard	result 1
		Opponent Poongavanum, K (Kalyan)				Opponent Modisane, R (Rearabilwe)
2	2	Tournament D10 Schools Individuals 2018				Tournament D10 Schools Individuals 2018
		date 2018-05-18	rnd 4	type Standard	result 1	date 2018-05-18	rnd 5	type Standard	result 1
		Opponent Zikalala, S (Siyabongo)				Opponent Karabo, L (Legodi)
3	1	Tournament D10 Schools Individuals 2018				Tournament D10 Schools Individuals 2018
		date 2018-05-18	rnd 1	type Standard	result 1	date 2018-05-18	rnd 1	type Standard	result 1
		Opponent Ndhlovu, T (Thabiso)				Opponent Ndhlovu, T (Thabiso)

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	Bester ,E (Ethan)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Bester ,E (Ethan)	1	1161.1	736.1	1	1162.6	736.1	0	0	0	0	0	0
2	Monegi ,L (Leagilwe)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Monegi ,L (Leagilwe)	1	1128.8	703.8	1	1140.4	703.8	0	0	0	0	0	0
3	Poongavanum ,K (Kalyan)	1	1	425	1	1	425	0	0	0	0	0	0
3	Poongavanum ,K (Kalyan)	1	1248.5	1673.5	1	1258.4	1673.5	0	0	0	0	0	0
4	Isbikhene ,M (Mohand)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Isbikhene ,M (Mohand)	1	1101.4	1101.4	1	1090	1101.4	0	0	0	0	0	0
5	Modisane ,R (Rearabilwe)	1	1	425	1	1	425	0	0	0	0	0	0
5	Modisane ,R (Rearabilwe)	1	1044.5	1469.5	1	1048.2	1469.5	0	0	0	0	0	0
6	Karabo ,L (Legodi)	1	1	425	1	1	425	0	0	0	0	0	0
6	Karabo ,L (Legodi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Ndhlovu ,T (Thabiso)	1	1	425	1	1	425	0	0	0	0	0	0
7	Ndhlovu ,T (Thabiso)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Dube ,B (Brian)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Dube ,B (Brian)	1	627.8	202.8	1	627.8	202.8	0	0	0	0	0	0
9	Zikalala ,S (Siyabongo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Zikalala ,S (Siyabongo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Wolhuter, BJ (Bryce James)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms