Chess South Africa Ratings Database

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Personal

Mtambo, B (Bokang)

Chess SA id

107086028

FIDE id

Date of birth

2007-04-08 (U20)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-02-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1079.2	1058.2	1200	1200
Raw rating	1079.2	1058.2	1200	1200
Weighted rating	1079.2	1058.2	1200	1200
Weighted performance	672	670.6	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	197	202.9	165.8	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	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	1079.2	1058.2	1200	1200
Analysis
Rating	1079.2	1058.2	1200	1200
Raw rating	1079.2	1058.2	1200	1200
Weighted rating	1079.2	1058.2	1200
Weighted performance	672	670.6	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	197	202.9	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	1079.2	1058.2	1200	1200
New weighted rating	1079.2	1058.2	1200	1200
New weighted performance	671.6	670.2	0	0
Temp new rating	1079.2	1058.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1079.2	1058.2	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	9	9
	14	14
	0	0
History	90	90

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Sedibeng (GSV)
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	85	33	38.82	-95	1095.8	1000.8
Standard	85	33	38.82	-95	1095.8	1000.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1079.2	1058.2	1200	1200
2025-09-01	1079.2	1058.2	1200	1200
2025-08-01	1079.2	1058.2	1200	1200
2025-07-01	1079.2	1058.2	1200	1200
2025-06-01	1079.2	1058.2	1200	1200
2025-05-01	1079.2	1058.2	1200	1200
2025-04-01	1079.2	1058.2	1200	1200
2025-03-01	1079.2	1058.2	1200	1200
2025-02-01	1079.2	1058.2	1200	1200
2025-01-01	1079.2	1058.2	1200	1200
2024-12-01	1079.2	1058.2	1200	1200
2024-11-01	1079.2	1058.2	1200	1200
2024-10-01	1079.2	1058.2	1200	1200
2024-09-01	1079.2	1058.2	1200	1200
2024-08-01	1079.2	1058.2	1200	1200
2024-07-01	1079.2	1058.2	1200	1200
2024-06-01	1079.2	1058.2	1200	1200
2024-08-01	1079.2	1058.2	1200	1200
2024-04-01	1079.2	1058.2	1200	1200
2024-03-01	1079.2	1058.2	1200	1200
2024-02-01	1079.2	1058.2	1200	1200
2024-01-01	1079.2	1058.2	1200	1200
2023-12-01	1079.2	1058.2	1200	1200
2023-11-01	1079.2	1058.2	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	Ekurhuleni Springs Open 4 March 2023 (D)	2023-03-04	2023-03-04	Standard	Ekurhuleni (GE)	5	0	0	No	Analysis
2	Heidelberg Open 2023 (B)	2023-02-04	2023-02-04	Standard	Sedibeng (GSV)	5	5	0	Yes	Analysis
3	Laerkool Midvaal Chess Open 2023 (B)	2023-01-28	2023-01-28	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis
4	D7 Teams 2022 (U15 Mixed)	2022-08-13	2022-08-13	Standard	Sedibeng (GSV)	5	4	3	Yes	Analysis
5	Gaueng Schools D7 2022 (U15 Boys)	2022-06-04	2022-06-04	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
6	Midvaal Ope 2022 (C)	2022-01-29	2022-01-29	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
7	Heidelberg Open 2020 (C)	2020-02-01	2020-02-01	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
8	Midvaal Chess Open 2020 (C)	2020-01-25	2020-01-25	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
9	Vaal Chess Club Open 2019 (D)	2019-06-01	2019-06-01	Standard	Sedibeng (GSV)	5	5	1.5	Yes	Analysis
10	Overvaal Chess Open 2019 (D)	2019-06-15	2019-06-15	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
11	Drie Riviere Open 2019 (D)	2019-06-08	2019-06-08	Standard	Sedibeng (GSV)	5	4	0.5	Yes	Analysis
12	D7 Individuals 2019 (U13 Boys)	2019-05-04	2019-05-04	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
13	Amigo Spur Eligwa Chess Open 2019 (C)	2019-05-18	2019-05-18	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
14	Dirk de Koster Chess Open 2019 (D)	2019-04-13	2019-04-13	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
15	Carels Open 2019 (D)	2019-03-02	2019-03-02	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
16	AG Visser Skaak Ope 2019 (I)	2019-02-23	2019-02-23	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
17	Sasolburg Open 2018 (D)	2018-06-02	2018-06-02	Standard	Sedibeng (GSV)	5	4	0	Yes	Analysis
18	Hoerskool Drie Riviere Open 2018 (D)	2018-06-09	2018-06-09	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
19	Broadland`s Knights Chess Open 2018 (D)	2018-06-16	2018-06-16	Standard	Sedibeng (GSV)	5	4	1.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Gaueng Schools D7 2022				Tournament D7 Teams 2022
		date 2022-06-04	rnd 3	type Standard	result 1	date 2022-08-13	rnd 1	type Standard	result 1
		Opponent Pitso, T (Thato)				Opponent Tsita, T (Tumelo)
2	4	Tournament Broadland`s Knights Chess Open 2018				Tournament AG Visser Skaak Ope 2019
		date 2018-06-16	rnd 3	type Standard	result 0.5	date 2019-02-23	rnd 2	type Standard	result 1
		Opponent Le Roux, R (Roche)				Opponent Sibanda, S (Sheedon)
3	3	Tournament Overvaal Chess Open 2019				Tournament Overvaal Chess Open 2019
		date 2019-06-15	rnd 2	type Standard	result 1	date 2019-06-15	rnd 4	type Standard	result 0.5
		Opponent Weber, KP (Keagan)				Opponent Van Biljon, S (Simone)

#	Games	Start				End
1	4	Tournament Gaueng Schools D7 2022				Tournament D7 Teams 2022
		date 2022-06-04	rnd 3	type Standard	result 1	date 2022-08-13	rnd 1	type Standard	result 1
		Opponent Pitso, T (Thato)				Opponent Tsita, T (Tumelo)
2	4	Tournament Broadland`s Knights Chess Open 2018				Tournament AG Visser Skaak Ope 2019
		date 2018-06-16	rnd 3	type Standard	result 0.5	date 2019-02-23	rnd 2	type Standard	result 1
		Opponent Le Roux, R (Roche)				Opponent Sibanda, S (Sheedon)
3	3	Tournament Overvaal Chess Open 2019				Tournament Overvaal Chess Open 2019
		date 2019-06-15	rnd 2	type Standard	result 1	date 2019-06-15	rnd 4	type Standard	result 0.5
		Opponent Weber, KP (Keagan)				Opponent Van Biljon, S (Simone)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Dirk de Koster Chess Open 2019				Tournament Dirk de Koster Chess Open 2019
		date 2019-04-13	rnd 2	type Standard	result 1	date 2019-04-13	rnd 4	type Standard	result 1
		Opponent Mittermaier, G (Gunther)				Opponent Van Biljon, J (Jessica)
2	3	Tournament Broadland`s Knights Chess Open 2018				Tournament AG Visser Skaak Ope 2019
		date 2018-06-16	rnd 5	type Standard	result 1	date 2019-02-23	rnd 2	type Standard	result 1
		Opponent Le Roux, L (Luann)				Opponent Sibanda, S (Sheedon)
3	2	Tournament D7 Teams 2022				Tournament D7 Teams 2022
		date 2022-08-13	rnd 4	type Standard	result 1	date 2022-08-13	rnd 5	type Standard	result 1
		Opponent Sibiya, A (Ayanda)				Opponent Vogel, D (Dane)

#	Games	Start				End
1	3	Tournament Dirk de Koster Chess Open 2019				Tournament Dirk de Koster Chess Open 2019
		date 2019-04-13	rnd 2	type Standard	result 1	date 2019-04-13	rnd 4	type Standard	result 1
		Opponent Mittermaier, G (Gunther)				Opponent Van Biljon, J (Jessica)
2	3	Tournament Broadland`s Knights Chess Open 2018				Tournament AG Visser Skaak Ope 2019
		date 2018-06-16	rnd 5	type Standard	result 1	date 2019-02-23	rnd 2	type Standard	result 1
		Opponent Le Roux, L (Luann)				Opponent Sibanda, S (Sheedon)
3	2	Tournament D7 Teams 2022				Tournament D7 Teams 2022
		date 2022-08-13	rnd 4	type Standard	result 1	date 2022-08-13	rnd 5	type Standard	result 1
		Opponent Sibiya, A (Ayanda)				Opponent Vogel, D (Dane)

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	Mittermaier ,G (Gunther)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
1	Mittermaier ,G (Gunther)	4	1060.4	847.9	4	1075	847.9	0	0	0	0	0	0
2	Harmse ,H (Heinrich)	2	1	0	2	1	0	0	0	0	0	0	0
2	Harmse ,H (Heinrich)	2	1193.7	1193.7	2	1192.8	1193.7	0	0	0	0	0	0
3	Van Biljon ,J (Jessica)	2	1	0	2	1	0	0	0	0	0	0	0
3	Van Biljon ,J (Jessica)	2	907.1	907.1	2	892.3	907.1	0	0	0	0	0	0
4	Khumalo ,N (Nkosinathi)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Khumalo ,N (Nkosinathi)	2	1189.4	764.4	2	1186.2	764.4	0	0	0	0	0	0
5	Kapp ,JS (Jeandre Shawn)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Kapp ,JS (Jeandre Shawn)	2	829	404	2	856.5	404	0	0	0	0	0	0
6	Weber ,KP (Keagan Peter)	2	1	0	2	1	0	0	0	0	0	0	0
6	Weber ,KP (Keagan Peter)	2	1031.7	1031.7	2	1009.4	1031.7	0	0	0	0	0	0
7	Janse Van Rensburg ,J (Juven)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
7	Janse Van Rensburg ,J (Juven)	2	1224.3	1011.8	2	1226.8	1011.8	0	0	0	0	0	0
8	Kok ,S (Sydney)	2	2	425	2	2	425	0	0	0	0	0	0
8	Kok ,S (Sydney)	2	1061.2	1486.2	2	1043.8	1486.2	0	0	0	0	0	0
9	Williams ,A (Anika)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Williams ,A (Anika)	2	1371.1	946.1	2	1355.7	946.1	0	0	0	0	0	0
10	Majola ,O (Omphile)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Majola ,O (Omphile)	1	1122.7	697.7	1	1115.6	697.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Mtambo, B (Bokang)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms