Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ramothibe, BG (Bonolo Gosiame)

Chess SA id

2100317268

FIDE id

Date of birth

2010-09-20 (U18)

Gender

Female

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-12-07

Personal details last changed

2025-03-31

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1213.1	1220.1	1196.5	1200
Raw rating	1189.7	1197	1192.8	1200
Weighted rating	1213.1	1220.1	1196.5	1200
Weighted performance	1087.7	1122.8	0	0
Floor	750.7	760.3	699.9	700
K-factor	36	36	40	36
Min/Max rating change allowed	168.3	166.5	167.5	165.8
Highest rating	1250.7 2025-06-01	1260.3 2025-06-01	1199.9 2025-03-09	1200 2025-04-01
Highest raw rating	1250.7 2025-06-01	1260.3 2025-06-01	1199.9 2025-03-09	1200 2025-04-01
Highest weighted rating	1250.7 2025-07-01	1220.1 2026-01-01	1199.9 2025-03-09	1200 2025-04-01
Highest weighted performance	1182.9 2025-11-01	1217.5 2025-11-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-1.5	-1.3	-0.4	0
New rating	1211.6	1218.8	1196.1	1200
Analysis
Rating	1213.1	1220.1	1196.5	1200
Raw rating	1189.7	1197	1192.8	1200
Weighted rating	1213.1	1220.1	1196.5
Weighted performance	1087.7	1122.8	0
K-factor	36	36	40	36
Floor	750.7	760.3	699.9	700
Max/Min rating change allowed	168.3	166.5	167.5	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	1189.7	1197	1192.8	1200
New weighted rating	1211.6	1218.8	1196.1	1200
New weighted performance	1080.4	1115.3	0	0
Temp new rating	1211.6	1218.8	1196.1	1200
Temp new rating +/-	-1.5	-1.3	-0.4	0
Final new rating +/-	-1.5	-1.3	-0.4	0
New rating	1211.6	1218.8	1196.1	1200
New K-factor	36	36	40	36
New floor	750.7	760.3	699.9	700

Item	Main	Standard	Rapid
	0	0	0
	42	26	16
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	42	26	16

Games since
	Main 42	Standard 26		Rapid 16		Blitz 0
Gender	Female
Age group	U16
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	3873		1272		150
Female	882		289		34
U16	622		212		29
U16 Female	179		66		12
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	42	15	35.71	-121.4	1252.9	1131.5
Standard	26	11	42.31	-65.4	1269.5	1204.1
Rapid	16	4	25	-212.5	1226	1013.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	42	15	35.71	-121.4	1252.9	1131.5
Standard	26	11	42.31	-65.4	1269.5	1204.1
Rapid	16	4	25	-212.5	1226	1013.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1189.7	1197	1192.8	1200
2025-11-30	1234.3	1247.7	1192.8	1200
2025-11-01	1234.3	1247.7	1192.8	1200
2025-09-30	1222.1	1238.4	1192.8	1200
2025-09-01	1222.1	1238.4	1192.8	1200
2025-08-01	1204.2	1218.7	1192.8	1200
2025-07-01	1250.7	1260.3	1199.5	1200
2025-06-01	1250.7	1260.3	1199.4	1200
2025-05-01	1199.1	1199.2	1198.5	1200
2025-04-01	1192.8	1194.6	1195.3	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	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	Gauteng Inter-Region at Emerald Resort 2025 (U16+U18 Girls)	2025-12-06	2025-12-07	Standard	Sedibeng (GSV)	5	4	0	Yes	Analysis
2	2025 Gauteng Top Schools Teams (U15 Girls)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
3	2025 Gauteng Schools Provincial Individual Chess Championship (U15 Girls)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis
4	GDE (D7) Sedibeng East Schools 2025 (U15)	2025-08-02	2025-08-02	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
5	Eureka Chess Open 26 July 2025 (B)	2025-07-26	2025-07-26	Standard	Sedibeng (GSV)	5	3	0	Yes	Analysis
6	Evaton International Chess Day Rapid 19 July 2025 (C)	2025-07-19	2025-07-19	Rapid	Sedibeng (GSV)	6	6	1	Yes	Analysis
7	GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U15 Girls)	2025-05-24	2025-05-24	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
8	HS Overvaal Rapid 12 Apr 2025 (C)	2025-04-12	2025-04-12	Rapid	Sedibeng (GSV)	5	5	2	Yes	Analysis
9	Sebokeng Chess Rapid 21 Mar 2025 (B)	2025-03-21	2025-03-21	Rapid	Sedibeng (GSV)	6	5	1	Yes	Analysis
10	Hoerskool Drie Riviere Open 08 March 2025 (C)	2025-03-08	2025-03-08	Standard	Sedibeng (GSV)	5	4	0	Yes	Analysis

#	Games	Start				End
1	3	Tournament GDE (D7) Sedibeng East Schools 2025				Tournament GDE (D7) Sedibeng East Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Naledi, L (Lirane)				Opponent Matlhoriso, B (Bianca)
2	2	Tournament 2025 Gauteng Top Schools Teams				Tournament 2025 Gauteng Top Schools Teams
		date 2025-08-30	rnd 4	type Standard	result 1	date 2025-08-30	rnd 5	type Standard	result 1
		Opponent Xhali, K (Keorapetse)				Opponent Bilson, O (Oratile)
3	2	Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025				Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025
		date 2025-05-24	rnd 4	type Standard	result 1	date 2025-05-24	rnd 5	type Standard	result 1
		Opponent Mbele, K (Kungawo)				Opponent Motaung, B (Boitumelo Ashley)

#	Games	Start				End
1	3	Tournament GDE (D7) Sedibeng East Schools 2025				Tournament GDE (D7) Sedibeng East Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Naledi, L (Lirane)				Opponent Matlhoriso, B (Bianca)
2	2	Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025				Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025
		date 2025-05-24	rnd 4	type Standard	result 1	date 2025-05-24	rnd 5	type Standard	result 1
		Opponent Mbele, K (Kungawo)				Opponent Motaung, B (Boitumelo Ashley)
3	2	Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025				Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025
		date 2025-05-24	rnd 1	type Standard	result 1	date 2025-05-24	rnd 2	type Standard	result 1
		Opponent Ferange, R (Rachel)				Opponent Tshekedi, T (Tshegofatso Warona Bless)

#	Games	Start				End
1	2	Tournament HS Overvaal Rapid 12 Apr 2025				Tournament HS Overvaal Rapid 12 Apr 2025
		date 2025-04-12	rnd 2	type Rapid	result 1	date 2025-04-12	rnd 3	type Rapid	result 1
		Opponent Ntsoele, K (Katleho Samuel)				Opponent Lempe, R (Rorisang)
2	1	Tournament Evaton International Chess Day Rapid 19 July 2025				Tournament Evaton International Chess Day Rapid 19 July 2025
		date 2025-07-19	rnd 2	type Rapid	result 1	date 2025-07-19	rnd 2	type Rapid	result 1
		Opponent Dlamini, P (Phumeza)				Opponent Dlamini, P (Phumeza)
3	1	Tournament Sebokeng Chess Rapid 21 Mar 2025				Tournament Sebokeng Chess Rapid 21 Mar 2025
		date 2025-03-21	rnd 6	type Rapid	result 1	date 2025-03-21	rnd 6	type Rapid	result 1
		Opponent Godi, M (Mtsako)				Opponent Godi, M (Mtsako)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament GDE (D7) Sedibeng East Schools 2025				Tournament GDE (D7) Sedibeng East Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Naledi, L (Lirane)				Opponent Matlhoriso, B (Bianca)
2	2	Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025				Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025
		date 2025-05-24	rnd 4	type Standard	result 1	date 2025-05-24	rnd 5	type Standard	result 1
		Opponent Mbele, K (Kungawo)				Opponent Motaung, B (Boitumelo Ashley)
3	2	Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025				Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025
		date 2025-05-24	rnd 1	type Standard	result 1	date 2025-05-24	rnd 2	type Standard	result 1
		Opponent Ferange, R (Rachel)				Opponent Tshekedi, T (Tshegofatso Warona Bless)

#	Games	Start				End
1	3	Tournament GDE (D7) Sedibeng East Schools 2025				Tournament GDE (D7) Sedibeng East Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Naledi, L (Lirane)				Opponent Matlhoriso, B (Bianca)
2	2	Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025				Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025
		date 2025-05-24	rnd 4	type Standard	result 1	date 2025-05-24	rnd 5	type Standard	result 1
		Opponent Mbele, K (Kungawo)				Opponent Motaung, B (Boitumelo Ashley)
3	2	Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025				Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025
		date 2025-05-24	rnd 1	type Standard	result 1	date 2025-05-24	rnd 2	type Standard	result 1
		Opponent Ferange, R (Rachel)				Opponent Tshekedi, T (Tshegofatso Warona Bless)

#	Games	Start				End
1	2	Tournament HS Overvaal Rapid 12 Apr 2025				Tournament HS Overvaal Rapid 12 Apr 2025
		date 2025-04-12	rnd 2	type Rapid	result 1	date 2025-04-12	rnd 3	type Rapid	result 1
		Opponent Ntsoele, K (Katleho Samuel)				Opponent Lempe, R (Rorisang)
2	1	Tournament Evaton International Chess Day Rapid 19 July 2025				Tournament Evaton International Chess Day Rapid 19 July 2025
		date 2025-07-19	rnd 2	type Rapid	result 1	date 2025-07-19	rnd 2	type Rapid	result 1
		Opponent Dlamini, P (Phumeza)				Opponent Dlamini, P (Phumeza)
3	1	Tournament Sebokeng Chess Rapid 21 Mar 2025				Tournament Sebokeng Chess Rapid 21 Mar 2025
		date 2025-03-21	rnd 6	type Rapid	result 1	date 2025-03-21	rnd 6	type Rapid	result 1
		Opponent Godi, M (Mtsako)				Opponent Godi, M (Mtsako)

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	Motaung ,R (Retshepile)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Motaung ,R (Retshepile)	1	1434.2	1009.2	1	1428.4	1009.2	0	0	0	0	0	0
2	Naledi ,L (Lirane)	1	1	425	1	1	425	0	0	0	0	0	0
2	Naledi ,L (Lirane)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Loubser ,LA (Lilliene)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Loubser ,LA (Lilliene)	1	1308.2	883.2	1	1302.5	883.2	0	0	0	0	0	0
4	Van Wyk ,I (Ilnah)	1	1	425	1	1	425	0	0	0	0	0	0
4	Van Wyk ,I (Ilnah)	1	1201.5	1626.5	1	1210	1626.5	0	0	0	0	0	0
5	Mgwevu ,Z (Zamani)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mgwevu ,Z (Zamani)	1	1373.5	948.5	1	1376.7	948.5	0	0	0	0	0	0
6	Bilson ,O (Oratile)	1	1	425	1	1	425	0	0	0	0	0	0
6	Bilson ,O (Oratile)	1	1188.6	1613.6	1	1200	1613.6	0	0	0	0	0	0
7	Sacks ,FWP (Fyren)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Sacks ,FWP (Fyren)	1	1248.7	823.7	1	1260.2	823.7	0	0	0	0	0	0
8	Dankaert ,A (Alexis)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Dankaert ,A (Alexis)	1	1310.8	885.8	1	1316.3	885.8	0	0	0	0	0	0
9	Laage ,U (Ulrich)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Laage ,U (Ulrich)	1	1150.3	725.3	1	1139.9	725.3	0	0	0	0	0	0
10	Ferange ,R (Rachel)	1	1	425	1	1	425	0	0	0	0	0	0
10	Ferange ,R (Rachel)	1	1200	1625	1	1200	1625	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

Ramothibe, BG (Bonolo Gosiame)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms