Chess South Africa Ratings Database

PLAYER PAGE

Personal

Allardyce, B (Bruce)

Chess SA id

1790143678

FIDE id

Date of birth

1979-08-01 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-08-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1276.5	1286	1300	1300
Raw rating	1276.5	1286	1300	1300
Weighted rating	1276.5	1286	1299.7	1299.7
Weighted performance	0	0	0	0
Floor	776.5	786	800	800
K-factor	36	36	36	36
Min/Max rating change allowed	148.7	146.7	143.8	143.8
Highest rating	1298.5 2022-08-01	1299 2022-08-01	1300 2024-02-01	1300 2024-02-01
Highest raw rating	1276.5 2024-02-01	1286 2024-02-01	1300 2024-02-01	1300 2024-02-01
Highest weighted rating	1276.5 2024-08-01	1286 2025-02-01	1296.7 2025-08-01	1296.7 2025-08-01
Highest weighted performance	1298.5 2022-08-01	1299 2022-08-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1276.5	1286	1300	1300
Analysis
Rating	1276.5	1286	1300	1300
Raw rating	1276.5	1286	1300	1300
Weighted rating	1276.5	1286	1299.7
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	776.5	786	800	800
Max/Min rating change allowed	148.7	146.7	143.8	143.8
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	1276.5	1286	1300	1300
New weighted rating	1276.5	1286	1300	1300
New weighted performance	0	0	0	0
Temp new rating	1276.5	1286	1300	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1276.5	1286	1300	1300
New K-factor	36	36	36	36
New floor	776.5	786	800	800

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	21	21
	0	0
History	21	21

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
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	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	21	11.5	54.76	40.5	1273.5	1314
Standard	21	11.5	54.76	40.5	1273.5	1314
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1276.5	1286	1300	1300
2025-09-30	1276.5	1286	1300	1300
2025-09-01	1276.5	1286	1300	1300
2025-08-01	1276.5	1286	1300	1300
2025-07-01	1276.5	1286	1300	1300
2025-06-01	1276.5	1286	1300	1300
2025-05-01	1276.5	1286	1300	1300
2025-04-01	1276.5	1286	1300	1300
2025-03-01	1276.5	1286	1300	1300
2025-02-01	1276.5	1286	1300	1300
2025-01-01	1276.5	1286	1300	1300
2024-12-01	1276.5	1286	1300	1300
2024-11-01	1276.5	1286	1300	1300
2024-10-01	1276.5	1286	1300	1300
2024-09-01	1276.5	1286	1300	1300
2024-08-01	1276.5	1286	1300	1300
2024-07-01	1276.5	1286	1300	1300
2024-09-01	1276.5	1286	1300	1300
2024-05-01	1276.5	1286	1300	1300
2024-04-01	1276.5	1286	1300	1300
2024-03-01	1276.5	1286	1300	1300
2024-02-01	1276.5	1286	1300	1300
2024-01-01	1276.5	1286	1300	1300
2023-12-01	1276.5	1286	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	JMC Womens Day 2022 (C)	2022-08-06	2022-08-07	Standard	Johannesburg Metro (GJM)	6	6	4	Yes	Analysis
2	JNW Helpmekaar 2022 (Challengers)	2022-07-09	2022-07-09	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
3	JMC Trials 1 - Laerskool Fontainebleau 2022 (Open)	2022-07-24	2022-07-24	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
4	Alberton Chess Club Open 2022 (D)	2022-07-16	2022-07-16	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis

#	Games	Start				End
1	6	Tournament JNW Helpmekaar 2022				Tournament Alberton Chess Club Open 2022
		date 2022-07-09	rnd 4	type Standard	result 1	date 2022-07-16	rnd 4	type Standard	result 1
		Opponent Bazhko, A (Anton)				Opponent Bauermeister, K (Kyle)
2	2	Tournament JMC Womens Day 2022				Tournament JMC Womens Day 2022
		date 2022-08-07	rnd 5	type Standard	result 1	date 2022-08-07	rnd 6	type Standard	result 1
		Opponent Retief, A (Antonie)				Opponent Habangana, B (Bushe)
3	2	Tournament JMC Womens Day 2022				Tournament JMC Womens Day 2022
		date 2022-08-06	rnd 2	type Standard	result 1	date 2022-08-06	rnd 3	type Standard	result 1
		Opponent Mabaso, L (Lwazi)				Opponent Barker, R (Ryan)

#	Games	Start				End
1	6	Tournament JNW Helpmekaar 2022				Tournament Alberton Chess Club Open 2022
		date 2022-07-09	rnd 4	type Standard	result 1	date 2022-07-16	rnd 4	type Standard	result 1
		Opponent Bazhko, A (Anton)				Opponent Bauermeister, K (Kyle)
2	2	Tournament JMC Womens Day 2022				Tournament JMC Womens Day 2022
		date 2022-08-07	rnd 5	type Standard	result 1	date 2022-08-07	rnd 6	type Standard	result 1
		Opponent Retief, A (Antonie)				Opponent Habangana, B (Bushe)
3	2	Tournament JMC Womens Day 2022				Tournament JMC Womens Day 2022
		date 2022-08-06	rnd 2	type Standard	result 1	date 2022-08-06	rnd 3	type Standard	result 1
		Opponent Mabaso, L (Lwazi)				Opponent Barker, R (Ryan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Alberton Chess Club Open 2022				Tournament Alberton Chess Club Open 2022
		date 2022-07-16	rnd 1	type Standard	result 1	date 2022-07-16	rnd 4	type Standard	result 1
		Opponent Wasserman, T (Thalric)				Opponent Bauermeister, K (Kyle)
2	2	Tournament JMC Womens Day 2022				Tournament JMC Womens Day 2022
		date 2022-08-07	rnd 5	type Standard	result 1	date 2022-08-07	rnd 6	type Standard	result 1
		Opponent Retief, A (Antonie)				Opponent Habangana, B (Bushe)
3	2	Tournament JMC Womens Day 2022				Tournament JMC Womens Day 2022
		date 2022-08-06	rnd 2	type Standard	result 1	date 2022-08-06	rnd 3	type Standard	result 1
		Opponent Mabaso, L (Lwazi)				Opponent Barker, R (Ryan)

#	Games	Start				End
1	4	Tournament Alberton Chess Club Open 2022				Tournament Alberton Chess Club Open 2022
		date 2022-07-16	rnd 1	type Standard	result 1	date 2022-07-16	rnd 4	type Standard	result 1
		Opponent Wasserman, T (Thalric)				Opponent Bauermeister, K (Kyle)
2	2	Tournament JMC Womens Day 2022				Tournament JMC Womens Day 2022
		date 2022-08-07	rnd 5	type Standard	result 1	date 2022-08-07	rnd 6	type Standard	result 1
		Opponent Retief, A (Antonie)				Opponent Habangana, B (Bushe)
3	2	Tournament JMC Womens Day 2022				Tournament JMC Womens Day 2022
		date 2022-08-06	rnd 2	type Standard	result 1	date 2022-08-06	rnd 3	type Standard	result 1
		Opponent Mabaso, L (Lwazi)				Opponent Barker, R (Ryan)

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	Mabaso ,L (Lwazi)	1	1	425	1	1	425	0	0	0	0	0	0
1	Mabaso ,L (Lwazi)	1	1171.8	1596.8	1	1200	1596.8	0	0	0	0	0	0
2	Dukhan ,K (Kashvir)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Dukhan ,K (Kashvir)	1	1268.7	843.7	1	1277.6	843.7	0	0	0	0	0	0
3	Van Dyk ,TM (Tayla Mila)	1	1	425	1	1	425	0	0	0	0	0	0
3	Van Dyk ,TM (Tayla Mila)	1	1215.5	1640.5	1	1216.8	1640.5	0	0	0	0	0	0
4	Vink ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Vink ,D (Daniel)	1	1227.9	802.9	1	1226.8	802.9	0	0	0	0	0	0
5	Wasserman ,T (Thalric)	1	1	425	1	1	425	0	0	0	0	0	0
5	Wasserman ,T (Thalric)	1	1167.8	1592.8	1	1161.6	1592.8	0	0	0	0	0	0
6	Barker ,R (Ryan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Barker ,R (Ryan)	1	1191.7	1616.7	1	1194	1616.7	0	0	0	0	0	0
7	Lekoane ,K (Keabetsoe Tiisetso)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Lekoane ,K (Keabetsoe Tiisetso)	1	1154.2	729.2	1	1143.6	729.2	0	0	0	0	0	0
8	Botha ,JF (Julian Francois)	1	1	425	1	1	425	0	0	0	0	0	0
8	Botha ,JF (Julian Francois)	1	1023.6	1448.6	1	1030	1448.6	0	0	0	0	0	0
9	Kruger ,T (Tobias)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Kruger ,T (Tobias)	1	1446.7	1021.7	1	1438.9	1021.7	0	0	0	0	0	0
10	Liao ,J (Jingpu)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Liao ,J (Jingpu)	1	1055.8	630.8	1	1053.6	630.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Allardyce, B (Bruce)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms