Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mosime, B (Boitumelo)

Chess SA id

201057943

FIDE id

Date of birth

2001-10-08 (Adult)

Gender

Female

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1187.7	1188.4	891	891
Raw rating	1187.7	1188.4	891	891
Weighted rating	1023.4	1029.6	891	891
Weighted performance	0	0	0	0
Floor	687.7	688.4	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	168.8	168.6	257.5	257.5
Highest rating	1240.8 2023-04-01	1232.1 2023-04-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1187.7 2025-11-01	1188.4 2025-11-01	891 2024-02-01	891 2024-02-01
Highest weighted rating	1023.4 2025-11-01	1029.6 2025-11-01	891 2024-11-01	891 2024-11-01
Highest weighted performance	1240.8 2023-04-01	1232.1 2023-04-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1187.7	1188.4	891	891
Analysis
Rating	1187.7	1188.4	891	891
Raw rating	1187.7	1188.4	891	891
Weighted rating	1023.4	1029.6	891
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	687.7	688.4	500	500
Max/Min rating change allowed	168.8	168.6	257.5	257.5
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	1187.7	1188.4	891	891
New weighted rating	1039.1	1044.7	891	891
New weighted performance	0	0	0	0
Temp new rating	1187.7	1188.4	891	891
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1187.7	1188.4	891	891
New K-factor	40	40	40	40
New floor	687.7	688.4	500	500

Item	Main	Standard
	0	0
	24	24
	0	0
	8	8
	0	0
	0	0
History	61	61

Games since
	Main 27	Standard 27		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Dr Kenneth Kaunda (NWP)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-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	24	9	37.5	-106.2	1382.1	1275.9
Standard	24	9	37.5	-106.2	1382.1	1275.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	32	13	40.62	-79.7	1317.5	1237.8
Standard	32	13	40.62	-79.7	1317.5	1237.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1187.7	1188.4	891	891
2025-09-30	1115.3	1116	891	891
2025-09-01	1115.3	1116	891	891
2025-08-01	1115.3	1116	891	891
2025-07-01	1091.5	1092.6	891	891
2025-06-01	1091.5	1092.6	891	891
2025-05-01	949.7	960.2	891	891
2025-04-01	949.7	960.2	891	891
2025-03-01	949.7	960.2	891	891
2025-02-01	949.6	960	891	891
2025-01-01	949.1	959.4	891	891
2024-12-01	949.1	959.4	891	891
2024-11-01	949.1	959.4	891	891
2024-10-01	949.1	959.4	891	891
2024-09-01	949.1	959.4	891	891
2024-08-01	949.1	959.4	891	891
2024-07-01	949.1	959.4	891	891
2024-09-01	949.1	959.4	891	891
2024-05-01	949.1	959.4	891	891
2024-04-01	949.1	959.4	891	891
2024-03-01	949.1	959.4	891	891
2024-02-01	949.1	959.4	891	891
2024-01-01	949.1	959.4	891	891
2023-12-01	949.1	959.4	891	891

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	Bojanala's FIDE On The Orion Express 2025 (Rooks)	2025-10-03	2025-10-05	Standard	Bojanala Platina (NBR)	6	6	2.5	Yes	Analysis
2	South African Open 2025 (Ladies)	2025-06-28	2025-07-05	Standard	Johannesburg Metro (GJM)	11	9	2.5	Yes	Analysis
3	Moja Chess Extravaganza 2025 (Ladies)	2025-04-26	2025-05-01	Standard	Johannesburg Metro (GJM)	9	9	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bojanala's FIDE On The Orion Express 2025 (Rooks)	2025-10-03	2025-10-05	Standard	Bojanala Platina (NBR)	6	6	2.5	Yes	Analysis
2	South African Open 2025 (Ladies)	2025-06-28	2025-07-05	Standard	Johannesburg Metro (GJM)	11	9	2.5	Yes	Analysis
3	Moja Chess Extravaganza 2025 (Ladies)	2025-04-26	2025-05-01	Standard	Johannesburg Metro (GJM)	9	9	4	Yes	Analysis
4	Bojanala's Merry ChessMas 2023 (Rooks)	2023-12-09	2023-12-09	Standard	Bojanala Platina (NBR)	5	3	0	Yes	Analysis
5	Grenswag's Community Battle 2023 (Knights)	2023-04-22	2023-04-22	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament Bojanala's FIDE On The Orion Express 2025				Tournament Bojanala's FIDE On The Orion Express 2025
		date 2025-10-04	rnd 3	type Standard	result 1	date 2025-10-05	rnd 5	type Standard	result 0.5
		Opponent Mokoena, T (Thato)				Opponent Dsouza, E (Ethan)
2	3	Tournament South African Open 2025				Tournament South African Open 2025
		date 2025-07-03	rnd 8	type Standard	result 1	date 2025-07-04	rnd 10	type Standard	result 0.5
		Opponent Fogolin, N (Natalie)				Opponent Moabi, O (Olerato)
3	3	Tournament Grenswag's Community Battle 2023				Tournament Grenswag's Community Battle 2023
		date 2023-04-22	rnd 1	type Standard	result 1	date 2023-04-22	rnd 3	type Standard	result 1
		Opponent Diedericks, T (Tyler)				Opponent Lekgabe, O (Olaotse Ipeleng)

#	Games	Start				End
1	3	Tournament South African Open 2025				Tournament South African Open 2025
		date 2025-07-03	rnd 8	type Standard	result 1	date 2025-07-04	rnd 10	type Standard	result 0.5
		Opponent Fogolin, N (Natalie)				Opponent Moabi, O (Olerato)
2	3	Tournament Grenswag's Community Battle 2023				Tournament Grenswag's Community Battle 2023
		date 2023-04-22	rnd 1	type Standard	result 1	date 2023-04-22	rnd 3	type Standard	result 1
		Opponent Diedericks, T (Tyler)				Opponent Lekgabe, O (Olaotse Ipeleng)
3	2	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-27	rnd 3	type Standard	result 1	date 2025-04-28	rnd 4	type Standard	result 1
		Opponent Onyekwere, V (Vivian)				Opponent Modutwane, ST (Shamaine Tshepiso)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Grenswag's Community Battle 2023				Tournament Grenswag's Community Battle 2023
		date 2023-04-22	rnd 1	type Standard	result 1	date 2023-04-22	rnd 3	type Standard	result 1
		Opponent Diedericks, T (Tyler)				Opponent Lekgabe, O (Olaotse Ipeleng)
2	2	Tournament South African Open 2025				Tournament South African Open 2025
		date 2025-07-03	rnd 8	type Standard	result 1	date 2025-07-04	rnd 9	type Standard	result 1
		Opponent Fogolin, N (Natalie)				Opponent Thabethe, L (Lindokuhle)
3	2	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-27	rnd 3	type Standard	result 1	date 2025-04-28	rnd 4	type Standard	result 1
		Opponent Onyekwere, V (Vivian)				Opponent Modutwane, ST (Shamaine Tshepiso)

#	Games	Start				End
1	3	Tournament Grenswag's Community Battle 2023				Tournament Grenswag's Community Battle 2023
		date 2023-04-22	rnd 1	type Standard	result 1	date 2023-04-22	rnd 3	type Standard	result 1
		Opponent Diedericks, T (Tyler)				Opponent Lekgabe, O (Olaotse Ipeleng)
2	2	Tournament South African Open 2025				Tournament South African Open 2025
		date 2025-07-03	rnd 8	type Standard	result 1	date 2025-07-04	rnd 9	type Standard	result 1
		Opponent Fogolin, N (Natalie)				Opponent Thabethe, L (Lindokuhle)
3	2	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-27	rnd 3	type Standard	result 1	date 2025-04-28	rnd 4	type Standard	result 1
		Opponent Onyekwere, V (Vivian)				Opponent Modutwane, ST (Shamaine Tshepiso)

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	Moabi ,O (Olerato)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Moabi ,O (Olerato)	2	1315.1	1102.6	2	1315.3	1102.6	0	0	0	0	0	0
2	Lebenya ,A (Agnes)	1	1	425	1	1	425	0	0	0	0	0	0
2	Lebenya ,A (Agnes)	1	1432	1857	1	1271.9	1857	0	0	0	0	0	0
3	Diedericks ,T (Tyler)	1	1	425	1	1	425	0	0	0	0	0	0
3	Diedericks ,T (Tyler)	1	1239.7	1664.7	1	1243.4	1664.7	0	0	0	0	0	0
4	Sitoe ,S (Sheila)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Sitoe ,S (Sheila)	1	1567	1142	1	1567	1142	0	0	0	0	0	0
5	Ngwenya ,E (Ezekial)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Ngwenya ,E (Ezekial)	1	1343.5	918.5	1	1343	918.5	0	0	0	0	0	0
6	Netshimbupfe ,W (Wanga)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Netshimbupfe ,W (Wanga)	1	1483.3	1058.3	1	1486.6	1058.3	0	0	0	0	0	0
7	Dsouza ,E (Ethan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Dsouza ,E (Ethan)	1	1544.5	1544.5	1	1540	1544.5	0	0	0	0	0	0
8	Motshegare ,K (Kopano)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Motshegare ,K (Kopano)	1	1306.9	881.9	1	1322.8	881.9	0	0	0	0	0	0
9	Pathan ,Z (Zaarah)	1	1	425	1	1	425	0	0	0	0	0	0
9	Pathan ,Z (Zaarah)	1	1151.2	1576.2	1	1147.8	1576.2	0	0	0	0	0	0
10	Wallace ,A (Amy)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Wallace ,A (Amy)	1	1398.9	973.9	1	1403.3	973.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Mosime, B (Boitumelo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms