Chess South Africa Ratings Database

PLAYER PAGE

Personal

Rabiul, B (Bhuiyan)

Chess SA id

1880136345

FIDE id

Date of birth

1988-01-01 (Adult)

Gender

Male

Region

Chess South Africa (CSA)

Citizen

BAN

Titles

Chess SA registered

Last active game

2025-07-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1337.6	1300	1300	1406.7
Raw rating	1337.6	1300	1300	1406.7
Weighted rating	1320.2	1300	1300	1388.6
Weighted performance	0	0	0	0
Floor	837.6	800	800	906.7
K-factor	36	36	36	32
Min/Max rating change allowed	136.3	143.8	143.8	123.5
Highest rating	1565.6 2022-07-01	1300 2024-02-01	1300 2024-02-01	1630.3 2022-07-01
Highest raw rating	1337.6 2025-08-01	1300 2024-02-01	1300 2024-02-01	1406.7 2025-08-01
Highest weighted rating	1308 2025-08-01	1296.7 2025-08-01	1296.7 2025-08-01	1376.7 2025-08-01
Highest weighted performance	1565.6 2022-07-01	1200 2024-02-01	1200 2024-02-01	1630.3 2022-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1337.6	1300	1300	1406.7
Analysis
Rating	1337.6	1300	1300	1406.7
Raw rating	1337.6	1300	1300	1406.7
Weighted rating	1320.2	1300	1300
Weighted performance	0	0	0
K-factor	36	36	36	32
Floor	837.6	800	800	906.7
Max/Min rating change allowed	136.3	143.8	143.8	123.5
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	1337.6	1300	1300	1406.7
New weighted rating	1322	1300	1300	1390.5
New weighted performance	0	0	0	0
Temp new rating	1337.6	1300	1300	1406.7
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1337.6	1300	1300	1406.7
New K-factor	36	36	36	32
New floor	837.6	800	800	906.7

Item	Main	Blitz
	0	0
	8	8
	0	0
	0	0
	18	18
	0	0
History	26	26

Games since
	Main 8	Standard 0		Rapid 0		Blitz 8
Gender	Male
Age group	Adult
Region	Chess South Africa (CSA)
Province
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	8	6	75	212.5	1597.7	1810.2
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	8	6	75	212.5	1597.7	1810.2
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	26	16	61.54	98.1	1611.6	1709.7
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	26	16	61.54	98.1	1611.6	1709.7

Date	Main	Standard	Rapid	Blitz
2026-01-01	1337.6	1300	1300	1406.7
2025-11-30	1337.6	1300	1300	1406.7
2025-11-01	1337.6	1300	1300	1406.7
2025-09-30	1337.6	1300	1300	1406.7
2025-09-01	1337.6	1300	1300	1406.7
2025-08-01	1337.6	1300	1300	1406.7
2025-07-01	1307.1	1300	1300	1375
2025-06-01	1307.1	1300	1300	1375
2025-05-01	1307.1	1300	1300	1375
2025-04-01	1307.1	1300	1300	1375
2025-03-01	1307.1	1300	1300	1375
2025-02-01	1307.1	1300	1300	1375
2025-01-01	1307.1	1300	1300	1375
2024-12-01	1307.1	1300	1300	1375
2024-11-01	1307.1	1300	1300	1375
2024-10-01	1307.1	1300	1300	1375
2024-09-01	1307.1	1300	1300	1375
2024-11-01	1307.1	1300	1300	1375
2024-07-01	1307.1	1300	1300	1375
2024-06-01	1307.1	1300	1300	1375
2024-05-01	1307.1	1300	1300	1375
2024-04-01	1307.1	1300	1300	1375
2024-03-01	1307.1	1300	1300	1375
2024-02-01	1307.1	1300	1300	1375

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	South African Open 2025 (Blitz)	2025-07-02	2025-07-02	Blitz	Johannesburg Metro (GJM)	9	8	6	Yes	Analysis
2	FNB Chessheroes Anity Bullying 2022 (Blitz)	2022-11-05	2022-11-05	Blitz	Johannesburg Metro (GJM)	7	4	1	Yes	Analysis
3	Chessheroes Bowls Club Zoo Lake Challenge 2022	2022-07-02	2022-07-02	Blitz	Johannesburg Metro (GJM)	7	7	5	Yes	Analysis
4	Chessheroes Choo Choo Challenge 2022	2022-01-08	2022-01-08	Blitz	Tshwane (GTP)	7	7	4	Yes	Analysis

#	Games	Start				End
1	5	Tournament Chessheroes Choo Choo Challenge 2022				Tournament Chessheroes Bowls Club Zoo Lake Challenge 2022
		date 2022-01-08	rnd 6	type Blitz	result 1	date 2022-07-02	rnd 3	type Blitz	result 1
		Opponent Sathish, A (Abinavah)				Opponent Teeke, K (Karabo)
2	3	Tournament South African Open 2025				Tournament South African Open 2025
		date 2025-07-02	rnd 2	type Blitz	result 1	date 2025-07-02	rnd 4	type Blitz	result 1
		Opponent Bernhard, V (Victor)				Opponent Habangana, B (Bushe)
3	2	Tournament South African Open 2025				Tournament South African Open 2025
		date 2025-07-02	rnd 8	type Blitz	result 1	date 2025-07-02	rnd 9	type Blitz	result 1
		Opponent Chikwava, R (Ronald)				Opponent Hlatshwayo, A (Amukelani)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Chessheroes Choo Choo Challenge 2022				Tournament Chessheroes Bowls Club Zoo Lake Challenge 2022
		date 2022-01-08	rnd 6	type Blitz	result 1	date 2022-07-02	rnd 3	type Blitz	result 1
		Opponent Sathish, A (Abinavah)				Opponent Teeke, K (Karabo)
2	3	Tournament South African Open 2025				Tournament South African Open 2025
		date 2025-07-02	rnd 2	type Blitz	result 1	date 2025-07-02	rnd 4	type Blitz	result 1
		Opponent Bernhard, V (Victor)				Opponent Habangana, B (Bushe)
3	2	Tournament South African Open 2025				Tournament South African Open 2025
		date 2025-07-02	rnd 8	type Blitz	result 1	date 2025-07-02	rnd 9	type Blitz	result 1
		Opponent Chikwava, R (Ronald)				Opponent Hlatshwayo, A (Amukelani)

#	Games	Start				End
1	5	Tournament Chessheroes Choo Choo Challenge 2022				Tournament Chessheroes Bowls Club Zoo Lake Challenge 2022
		date 2022-01-08	rnd 6	type Blitz	result 1	date 2022-07-02	rnd 3	type Blitz	result 1
		Opponent Sathish, A (Abinavah)				Opponent Teeke, K (Karabo)
2	3	Tournament South African Open 2025				Tournament South African Open 2025
		date 2025-07-02	rnd 2	type Blitz	result 1	date 2025-07-02	rnd 4	type Blitz	result 1
		Opponent Bernhard, V (Victor)				Opponent Habangana, B (Bushe)
3	2	Tournament South African Open 2025				Tournament South African Open 2025
		date 2025-07-02	rnd 8	type Blitz	result 1	date 2025-07-02	rnd 9	type Blitz	result 1
		Opponent Chikwava, R (Ronald)				Opponent Hlatshwayo, A (Amukelani)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Chessheroes Choo Choo Challenge 2022				Tournament Chessheroes Bowls Club Zoo Lake Challenge 2022
		date 2022-01-08	rnd 6	type Blitz	result 1	date 2022-07-02	rnd 3	type Blitz	result 1
		Opponent Sathish, A (Abinavah)				Opponent Teeke, K (Karabo)
2	3	Tournament South African Open 2025				Tournament South African Open 2025
		date 2025-07-02	rnd 2	type Blitz	result 1	date 2025-07-02	rnd 4	type Blitz	result 1
		Opponent Bernhard, V (Victor)				Opponent Habangana, B (Bushe)
3	2	Tournament South African Open 2025				Tournament South African Open 2025
		date 2025-07-02	rnd 8	type Blitz	result 1	date 2025-07-02	rnd 9	type Blitz	result 1
		Opponent Chikwava, R (Ronald)				Opponent Hlatshwayo, A (Amukelani)

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	Fauconier ,M (Marcel)	1	1	425	0	0	0	0	0	0	1	1	425
1	Fauconier ,M (Marcel)	1	1330.2	1755.2	0	0	0	0	0	0	1	1259	1755.2
2	Sathish ,A (Abinavah)	1	1	425	0	0	0	0	0	0	1	1	425
2	Sathish ,A (Abinavah)	1	1553.1	1978.1	0	0	0	0	0	0	1	965.8	1978.1
3	De Abreu ,RN (Roberto Nicolau)	1	0	-425	0	0	0	0	0	0	1	0	-425
3	De Abreu ,RN (Roberto Nicolau)	1	2195	1770	0	0	0	0	0	0	1	2114.4	1770
4	Wiseman ,M (Mulaudzi)	1	0	-425	0	0	0	0	0	0	1	0	-425
4	Wiseman ,M (Mulaudzi)	1	1336.9	911.9	0	0	0	0	0	0	1	1292	911.9
5	Bumhira ,W (Wilbert)	1	1	425	0	0	0	0	0	0	1	1	425
5	Bumhira ,W (Wilbert)	1	1200	1625	0	0	0	0	0	0	1	1200	1625
6	Palmer ,J (Jesse)	1	0	-425	0	0	0	0	0	0	1	0	-425
6	Palmer ,J (Jesse)	1	1722	1297	0	0	0	0	0	0	1	1401.8	1297
7	Khumalo ,KB (Keith Babongile)	1	0	-425	0	0	0	0	0	0	1	0	-425
7	Khumalo ,KB (Keith Babongile)	1	2080.6	1655.6	0	0	0	0	0	0	1	2169.5	1655.6
8	Sparks ,SJW (Stephen)	1	0	-425	0	0	0	0	0	0	1	0	-425
8	Sparks ,SJW (Stephen)	1	1200	775	0	0	0	0	0	0	1	1200	775
9	Bernhard ,V (Victor)	1	1	425	0	0	0	0	0	0	1	1	425
9	Bernhard ,V (Victor)	1	1360.2	1785.2	0	0	0	0	0	0	1	1200	1785.2
10	Hlatshwayo ,A (Amukelani)	1	1	425	0	0	0	0	0	0	1	1	425
10	Hlatshwayo ,A (Amukelani)	1	1618.8	2043.8	0	0	0	0	0	0	1	1251.5	2043.8

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Rabiul, B (Bhuiyan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms