Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mphephuka, B (Botshelo)

Chess SA id

1070138200

FIDE id

Date of birth

2007-02-26 (U20)

Gender

Male

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-30

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1186.4	1234.8	1096.9	1200
Raw rating	1186.4	1234.8	1096.9	1200
Weighted rating	1165.2	1215	1095.5	1200
Weighted performance	0	0	0	0
Floor	700	734.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	169	157.8	192	165.8
Highest rating	1200 2018-10-01	1234.8 2025-06-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1234.8 2025-06-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1208 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2024-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1186.4	1234.8	1096.9	1200
Analysis
Rating	1186.4	1234.8	1096.9	1200
Raw rating	1186.4	1234.8	1096.9	1200
Weighted rating	1165.2	1215	1095.5
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	734.8	700	700
Max/Min rating change allowed	169	157.8	192	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	1186.4	1234.8	1096.9	1200
New weighted rating	1167.4	1217	1095.5	1200
New weighted performance	0	0	0	0
Temp new rating	1186.4	1234.8	1096.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1186.4	1234.8	1096.9	1200
New K-factor	36	36	36	36
New floor	700	734.8	700	700

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	5	0	5
	5	0	5
	5	0	5
	0	0	0
History	20	5	15

Games since
	Main 10	Standard 5		Rapid 5		Blitz 0
Gender	Male
Age group	U20
Region	Mangaung (FMB)
Province	Free State (FS)
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	5	3.5	70	170	1179.9	1349.9
Standard	5	3.5	70	170	1179.9	1349.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	20	8.5	42.5	-63.8	1147.8	1084.1
Standard	5	3.5	70	170	1179.9	1349.9
Rapid	15	5	33.33	-141.7	1137.1	995.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1186.4	1234.8	1096.9	1200
2025-09-30	1186.4	1234.8	1096.9	1200
2025-09-01	1186.4	1234.8	1096.9	1200
2025-08-01	1186.4	1234.8	1096.9	1200
2025-07-01	1186.4	1234.8	1096.9	1200
2025-06-01	1186.4	1234.8	1096.9	1200
2025-05-01	1150.1	1200	1096.9	1200
2025-04-01	1150.1	1200	1096.9	1200
2025-03-01	1150.1	1200	1096.9	1200
2025-02-01	1149.9	1200	1096.3	1200
2025-01-01	1145.1	1200	1082.8	1200
2024-12-01	1145.1	1200	1082.8	1200
2024-11-01	1145.1	1200	1082.8	1200
2024-10-01	1145.1	1200	1082.8	1200
2024-09-01	1145.1	1200	1082.8	1200
2024-08-01	1153.5	1200	1106.4	1200
2024-07-01	1153.5	1200	1106.4	1200
2024-09-01	1153.5	1200	1106.4	1200
2024-05-01	1153.5	1200	1106.4	1200
2024-04-01	1153.5	1200	1106.4	1200
2024-03-01	1153.5	1200	1106.4	1200
2024-02-01	1153.5	1200	1106.4	1200
2024-01-01	1153.5	1200	1106.4	1200
2023-12-01	1153.5	1200	1106.4	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	National All Girls' Festival 2025	2025-04-28	2025-04-30	Standard	Cape Town (WCT)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	National All Girls' Festival 2025	2025-04-28	2025-04-30	Standard	Cape Town (WCT)	5	5	3.5	Yes	Analysis
2	Bloemfontein Highschool League 02 Aug 2024 (B-Sections)	2024-08-02	2024-08-02	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
3	Bloemfontein Highschool League 24 Feb 2023 (U17)	2023-02-24	2023-02-24	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
4	Bloemfontein Schools League 2022 (U17)	2022-02-25	2022-02-25	Rapid	Mangaung (FMB)	5	5	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament National All Girls' Festival 2025				Tournament National All Girls' Festival 2025
		date 2025-04-28	rnd 1	type Standard	result 0.5	date 2025-04-29	rnd 3	type Standard	result 1
		Opponent Duri, DR (Dion Ruvarashe)				Opponent Tolibadi, A (Alizwa)
2	2	Tournament Bloemfontein Highschool League 02 Aug 2024				Tournament Bloemfontein Highschool League 02 Aug 2024
		date 2024-08-02	rnd 2	type Rapid	result 1	date 2024-08-02	rnd 3	type Rapid	result 1
		Opponent Nthapo, R (Relebohile)				Opponent Vilakazi, S (Simangele)
3	1	Tournament National All Girls' Festival 2025				Tournament National All Girls' Festival 2025
		date 2025-04-30	rnd 5	type Standard	result 1	date 2025-04-30	rnd 5	type Standard	result 1
		Opponent Geduld, Z (Zanetah)				Opponent Geduld, Z (Zanetah)

#	Games	Start				End
1	3	Tournament National All Girls' Festival 2025				Tournament National All Girls' Festival 2025
		date 2025-04-28	rnd 1	type Standard	result 0.5	date 2025-04-29	rnd 3	type Standard	result 1
		Opponent Duri, DR (Dion Ruvarashe)				Opponent Tolibadi, A (Alizwa)
2	1	Tournament National All Girls' Festival 2025				Tournament National All Girls' Festival 2025
		date 2025-04-30	rnd 5	type Standard	result 1	date 2025-04-30	rnd 5	type Standard	result 1
		Opponent Geduld, Z (Zanetah)				Opponent Geduld, Z (Zanetah)

#	Games	Start				End
1	2	Tournament Bloemfontein Highschool League 02 Aug 2024				Tournament Bloemfontein Highschool League 02 Aug 2024
		date 2024-08-02	rnd 2	type Rapid	result 1	date 2024-08-02	rnd 3	type Rapid	result 1
		Opponent Nthapo, R (Relebohile)				Opponent Vilakazi, S (Simangele)
2	1	Tournament Bloemfontein Highschool League 24 Feb 2023				Tournament Bloemfontein Highschool League 24 Feb 2023
		date 2023-02-24	rnd 4	type Rapid	result 1	date 2023-02-24	rnd 4	type Rapid	result 1
		Opponent Durow, M (Matthew)				Opponent Durow, M (Matthew)
3	1	Tournament Bloemfontein Highschool League 24 Feb 2023				Tournament Bloemfontein Highschool League 24 Feb 2023
		date 2023-02-24	rnd 2	type Rapid	result 1	date 2023-02-24	rnd 2	type Rapid	result 1
		Opponent Cassim, R (Rene)				Opponent Cassim, R (Rene)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament National All Girls' Festival 2025				Tournament National All Girls' Festival 2025
		date 2025-04-28	rnd 2	type Standard	result 1	date 2025-04-29	rnd 3	type Standard	result 1
		Opponent Aboagye-Debrah, N (Nana Adwa Adowaa)				Opponent Tolibadi, A (Alizwa)
2	2	Tournament Bloemfontein Highschool League 02 Aug 2024				Tournament Bloemfontein Highschool League 02 Aug 2024
		date 2024-08-02	rnd 2	type Rapid	result 1	date 2024-08-02	rnd 3	type Rapid	result 1
		Opponent Nthapo, R (Relebohile)				Opponent Vilakazi, S (Simangele)
3	1	Tournament National All Girls' Festival 2025				Tournament National All Girls' Festival 2025
		date 2025-04-30	rnd 5	type Standard	result 1	date 2025-04-30	rnd 5	type Standard	result 1
		Opponent Geduld, Z (Zanetah)				Opponent Geduld, Z (Zanetah)

#	Games	Start				End
1	2	Tournament National All Girls' Festival 2025				Tournament National All Girls' Festival 2025
		date 2025-04-28	rnd 2	type Standard	result 1	date 2025-04-29	rnd 3	type Standard	result 1
		Opponent Aboagye-Debrah, N (Nana Adwa Adowaa)				Opponent Tolibadi, A (Alizwa)
2	1	Tournament National All Girls' Festival 2025				Tournament National All Girls' Festival 2025
		date 2025-04-30	rnd 5	type Standard	result 1	date 2025-04-30	rnd 5	type Standard	result 1
		Opponent Geduld, Z (Zanetah)				Opponent Geduld, Z (Zanetah)

#	Games	Start				End
1	2	Tournament Bloemfontein Highschool League 02 Aug 2024				Tournament Bloemfontein Highschool League 02 Aug 2024
		date 2024-08-02	rnd 2	type Rapid	result 1	date 2024-08-02	rnd 3	type Rapid	result 1
		Opponent Nthapo, R (Relebohile)				Opponent Vilakazi, S (Simangele)
2	1	Tournament Bloemfontein Highschool League 24 Feb 2023				Tournament Bloemfontein Highschool League 24 Feb 2023
		date 2023-02-24	rnd 4	type Rapid	result 1	date 2023-02-24	rnd 4	type Rapid	result 1
		Opponent Durow, M (Matthew)				Opponent Durow, M (Matthew)
3	1	Tournament Bloemfontein Highschool League 24 Feb 2023				Tournament Bloemfontein Highschool League 24 Feb 2023
		date 2023-02-24	rnd 2	type Rapid	result 1	date 2023-02-24	rnd 2	type Rapid	result 1
		Opponent Cassim, R (Rene)				Opponent Cassim, R (Rene)

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	Cassim ,R (Rene)	2	2	425	0	0	0	2	2	425	0	0	0
1	Cassim ,R (Rene)	2	1185.4	1610.4	0	0	0	2	1170.8	1610.4	0	0	0
2	Duri ,DR (Dion Ruvarashe)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Duri ,DR (Dion Ruvarashe)	1	1150.8	1150.8	1	1148.5	1150.8	0	0	0	0	0	0
3	Aboagye-Debrah ,N (Nana Adwa Adowaa)	1	1	425	1	1	425	0	0	0	0	0	0
3	Aboagye-Debrah ,N (Nana Adwa Adowaa)	1	1148.8	1573.8	1	1186.8	1573.8	0	0	0	0	0	0
4	Geduld ,Z (Zanetah)	1	1	425	1	1	425	0	0	0	0	0	0
4	Geduld ,Z (Zanetah)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Tolibadi ,A (Alizwa)	1	1	425	1	1	425	0	0	0	0	0	0
5	Tolibadi ,A (Alizwa)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Dhiya� ,N (Nirmal)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Dhiya� ,N (Nirmal)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Dixon ,J (Jillian)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Dixon ,J (Jillian)	1	1165	740	0	0	0	1	1222.8	740	0	0	0
8	Pretorius ,C (Chad)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Pretorius ,C (Chad)	1	1166.8	741.8	0	0	0	1	1121.2	741.8	0	0	0
9	Van Zyl ,K (Kristen)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Van Zyl ,K (Kristen)	1	1157.2	732.2	0	0	0	1	1200	732.2	0	0	0
10	Mofana ,T (Thapelo)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Mofana ,T (Thapelo)	1	1165.7	740.7	0	0	0	1	1200	740.7	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Mphephuka, B (Botshelo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms