Chess South Africa Ratings Database

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Personal

Nonyane, B (Bokamoso)

Chess SA id

2130160582

FIDE id

Date of birth

2013-01-10 (U14)

Gender

Female

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1113.6

Item	Main	Standard	Rapid	Blitz
Rating	1307.3	1246.1	1318.3	1200
Raw rating	1302.7	1229.6	1318.3	1200
Weighted rating	1256.8	1246.1	1221	1200
Weighted performance	1307.3	1106.9	0	0
Floor	803.5	802	818.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	143.3	159	140.1	165.8
Highest rating	1317.3 2024-09-01	1315.8 2024-09-01	1318.3 2025-09-30	1200 2018-10-01
Highest raw rating	1303.5 2024-10-01	1302 2024-10-01	1318.3 2025-09-30	1200 2024-03-01
Highest weighted rating	1256.8 2025-09-30	1245.6 2025-09-01	1221 2025-09-30	1200 2018-10-01
Highest weighted performance	1317.3 2024-09-01	1315.8 2024-09-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.5	0.3	0	0
New rating	1306.9	1246.4	1318.3	1200
Analysis
Rating	1307.3	1246.1	1318.3	1200
Raw rating	1302.7	1229.6	1318.3	1200
Weighted rating	1256.8	1246.1	1221
Weighted performance	1307.3	1106.9	0
K-factor	36	36	36	36
Floor	803.5	802	818.3	700
Max/Min rating change allowed	143.3	159	140.1	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	1302.7	1229.6	1318.3	1200
New weighted rating	1262.3	1246.4	1229.5	1200
New weighted performance	1306.9	1106.5	0	0
Temp new rating	1306.9	1246.4	1318.3	1200
Temp new rating +/-	-0.5	0.3	0	0
Final new rating +/-	-0.5	0.3	0	0
New rating	1306.9	1246.4	1318.3	1200
New K-factor	36	36	36	36
New floor	803.5	802	818.3	700

Item	Main	Standard	Rapid
	0	0	0
	37	15	22
	28	28	0
	5	5	0
	0	0	0
	0	0	0
History	70	48	22

Games since
	Main 65	Standard 43		Rapid 22		Blitz 0
Gender	Female
Age group	U14
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	3119		1039		118
Female	637		209		21
U14	579		182		29
U14 Female	146		43		6
Standard
	RSA		Province		Region
Overall	3558		1259		151
Female	809		274		32
U14	684		233		39
U14 Female	192		61		10
Rapid
	RSA		Province		Region
Overall	931		160		17
Female	157		28		3
U14	200		27		6
U14 Female	49		10		2
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	37	21.5	58.11	68.9	1241.4	1310.3
Standard	15	6.5	43.33	-56.7	1230.7	1174
Rapid	22	15	68.18	154.5	1248.7	1403.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	70	37.5	53.57	30.4	1234.1	1264.4
Standard	48	22.5	46.88	-26.6	1227.3	1200.8
Rapid	22	15	68.18	154.5	1248.7	1403.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1302.7	1229.6	1318.3	1200
2025-09-01	1266.4	1229.6	1270.1	1200
2025-08-01	1280.1	1285.9	1218.5	1200
2025-07-01	1280.1	1285.9	1218.5	1200
2025-06-01	1237.5	1233.3	1218.5	1200
2025-05-01	1235.4	1230.3	1218.5	1200
2025-04-01	1268.2	1257.4	1218.5	1200
2025-03-01	1261.2	1257.4	1200	1200
2025-02-01	1261.2	1257.4	1200	1200
2025-01-01	1261.2	1257.4	1200	1200
2024-12-01	1303.5	1302	1200	1200
2024-11-01	1303.5	1302	1200	1200
2024-10-01	1303.5	1302	1200	1200
2024-09-01	1275.1	1275	1200	1200
2024-08-01	1275.1	1275	1200	1200
2024-07-01	1159	1153.2	1200	1200
2024-06-01	1159	1153.2	1200	1200
2024-08-01	1159	1153.2	1200	1200
2024-04-01	1170.4	1167.6	1200	1200
2024-03-01	1171	1165.4	1200	1200
2024-02-01	1171	1165.4	1200	1200
2024-01-01	1171	1165.4	1200	1200
2023-12-01	1171	1165.4	1200	1200
2023-11-01	1171	1165.4	1200	1200

Comming soon.

Tournaments

History

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Soweto Chess Festival 2025 (Female)	2025-09-27	2025-09-27	Rapid	Johannesburg Metro (GJM)	5	4	3	Yes	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Soweto Chess Festival 2025 (Female)	2025-09-27	2025-09-27	Rapid	Johannesburg Metro (GJM)	5	4	3	Yes	Analysis
2	Mkhelele Schools League 2025 (U15)	2025-09-10	2025-09-17	Rapid	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
3	2025 Emfuleni Local Municipality Soncini Chess Trials (U12 Boys+Girls)	2025-09-24	2025-09-24	Rapid	Sedibeng (GSV)	6	6	4	Yes	Analysis
4	Mkhelele Chess Academy Wednesday League 2025 (U15)	2025-08-13	2025-08-27	Rapid	Sedibeng (GSV)	5	5	4	Yes	Analysis
5	GDE (D8) Sedibeng West Schools - Teams 2025 (U13)	2025-08-16	2025-08-16	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
6	GDE (D8) Sedibeng West Schools Individuals 2025 (U13 Girls)	2025-06-07	2025-06-07	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
7	CURRO Tournament 2025 (U14)	2025-04-12	2025-04-12	Standard	Dr Kenneth Kaunda (NWP)	5	5	1.5	Yes	Analysis
8	Sebokeng Chess Rapid 21 Mar 2025 (C)	2025-03-21	2025-03-21	Rapid	Sedibeng (GSV)	6	6	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Soweto Chess Festival 2025 (Female)	2025-09-27	2025-09-27	Rapid	Johannesburg Metro (GJM)	5	4	3	Yes	Analysis
2	Mkhelele Schools League 2025 (U15)	2025-09-10	2025-09-17	Rapid	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
3	2025 Emfuleni Local Municipality Soncini Chess Trials (U12 Boys+Girls)	2025-09-24	2025-09-24	Rapid	Sedibeng (GSV)	6	6	4	Yes	Analysis
4	Mkhelele Chess Academy Wednesday League 2025 (U15)	2025-08-13	2025-08-27	Rapid	Sedibeng (GSV)	5	5	4	Yes	Analysis
5	GDE (D8) Sedibeng West Schools - Teams 2025 (U13)	2025-08-16	2025-08-16	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
6	GDE (D8) Sedibeng West Schools Individuals 2025 (U13 Girls)	2025-06-07	2025-06-07	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
7	CURRO Tournament 2025 (U14)	2025-04-12	2025-04-12	Standard	Dr Kenneth Kaunda (NWP)	5	5	1.5	Yes	Analysis
8	Sebokeng Chess Rapid 21 Mar 2025 (C)	2025-03-21	2025-03-21	Rapid	Sedibeng (GSV)	6	6	3.5	Yes	Analysis
9	Gauteng Inter-Region at UJ 2024 (U12 Girls)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
10	Evaton #Bossoya Chess Rapid 09 Nov 2024 (D)	2024-11-09	2024-11-09	Rapid	Sedibeng (GSV)	6	0	0	No	Analysis
11	Gauteng Schools Individuals Finals 2024 (U11 Girls)	2024-08-16	2024-08-16	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
12	Sedibeng West District Schools Individual Chess Championships 2024 (U11 Girls)	2024-07-27	2024-07-27	Standard	Sedibeng (GSV)	5	4	3.5	Yes	Analysis
13	Evaton Primary Open 20 July 2024 (D)	2024-07-20	2024-07-20	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
14	2024 Silver Lakes Open Chess Tournament (D3)	2024-04-20	2024-04-20	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
15	Valia's Open 2024 (E)	2024-03-02	2024-03-02	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
16	2023 Sedibeng West District Schools Chess Tournament (U9+U11)	2023-08-12	2023-08-12	Standard	Sedibeng (GSV)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	7	Tournament Evaton Primary Open 20 July 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-08-16	rnd 1	type Standard	result 1
		Opponent Tshepo, H (Hlabane)				Opponent Maswanganye, P (Precious)
2	4	Tournament Mkhelele Chess Academy Wednesday League 2025				Tournament Mkhelele Schools League 2025
		date 2025-08-27	rnd 5	type Rapid	result 1	date 2025-09-10	rnd 3	type Rapid	result 1
		Opponent Honoko, N (Neo)				Opponent Khoza, P (Phumlani)
3	4	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-06-07	rnd 4	type Standard	result 1	date 2025-08-16	rnd 1	type Standard	result 1
		Opponent Radebe, P (Puleng)				Opponent Lehaba, K (Katleho)

#	Games	Start				End
1	7	Tournament Evaton Primary Open 20 July 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-08-16	rnd 1	type Standard	result 1
		Opponent Tshepo, H (Hlabane)				Opponent Maswanganye, P (Precious)
2	3	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-06-07	rnd 4	type Standard	result 1	date 2025-08-16	rnd 1	type Standard	result 1
		Opponent Radebe, P (Puleng)				Opponent Lehaba, K (Katleho)
3	2	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 1	type Standard	result 1	date 2025-06-07	rnd 2	type Standard	result 1
		Opponent Banda, K (Kamohelo)				Opponent Mohapi, N (Naledi)

#	Games	Start				End
1	4	Tournament Mkhelele Chess Academy Wednesday League 2025				Tournament Mkhelele Schools League 2025
		date 2025-08-27	rnd 5	type Rapid	result 1	date 2025-09-10	rnd 3	type Rapid	result 1
		Opponent Honoko, N (Neo)				Opponent Khoza, P (Phumlani)
2	4	Tournament Sebokeng Chess Rapid 21 Mar 2025				Tournament Mkhelele Chess Academy Wednesday League 2025
		date 2025-03-21	rnd 6	type Rapid	result 0.5	date 2025-08-20	rnd 3	type Rapid	result 1
		Opponent Ntsibulane, P (Portia)				Opponent Lekhema, L (Lebohang)
3	3	Tournament 2025 Emfuleni Local Municipality Soncini Chess Trials				Tournament 2025 Emfuleni Local Municipality Soncini Chess Trials
		date 2025-09-24	rnd 2	type Rapid	result 1	date 2025-09-24	rnd 4	type Rapid	result 1
		Opponent Phosisi, M (Maseabata)				Opponent Tlisane, T (Tshepo Junior)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-06-07	rnd 4	type Standard	result 1	date 2025-08-16	rnd 1	type Standard	result 1
		Opponent Radebe, P (Puleng)				Opponent Lehaba, K (Katleho)
2	4	Tournament Sedibeng West District Schools Individual Chess Championships 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-07-27	rnd 2	type Standard	result 1	date 2024-08-16	rnd 1	type Standard	result 1
		Opponent Gaba, N (Nonhlanhla)				Opponent Maswanganye, P (Precious)
3	3	Tournament 2025 Emfuleni Local Municipality Soncini Chess Trials				Tournament 2025 Emfuleni Local Municipality Soncini Chess Trials
		date 2025-09-24	rnd 2	type Rapid	result 1	date 2025-09-24	rnd 4	type Rapid	result 1
		Opponent Phosisi, M (Maseabata)				Opponent Tlisane, T (Tshepo Junior)

#	Games	Start				End
1	4	Tournament Sedibeng West District Schools Individual Chess Championships 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-07-27	rnd 2	type Standard	result 1	date 2024-08-16	rnd 1	type Standard	result 1
		Opponent Gaba, N (Nonhlanhla)				Opponent Maswanganye, P (Precious)
2	3	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-06-07	rnd 4	type Standard	result 1	date 2025-08-16	rnd 1	type Standard	result 1
		Opponent Radebe, P (Puleng)				Opponent Lehaba, K (Katleho)
3	2	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 1	type Standard	result 1	date 2025-06-07	rnd 2	type Standard	result 1
		Opponent Banda, K (Kamohelo)				Opponent Mohapi, N (Naledi)

#	Games	Start				End
1	3	Tournament 2025 Emfuleni Local Municipality Soncini Chess Trials				Tournament 2025 Emfuleni Local Municipality Soncini Chess Trials
		date 2025-09-24	rnd 2	type Rapid	result 1	date 2025-09-24	rnd 4	type Rapid	result 1
		Opponent Phosisi, M (Maseabata)				Opponent Tlisane, T (Tshepo Junior)
2	3	Tournament Mkhelele Chess Academy Wednesday League 2025				Tournament Mkhelele Chess Academy Wednesday League 2025
		date 2025-08-13	rnd 1	type Rapid	result 1	date 2025-08-20	rnd 3	type Rapid	result 1
		Opponent Moremi, L (Lesedi)				Opponent Lekhema, L (Lebohang)
3	2	Tournament Mkhelele Schools League 2025				Tournament Mkhelele Schools League 2025
		date 2025-09-10	rnd 2	type Rapid	result 1	date 2025-09-10	rnd 3	type Rapid	result 1
		Opponent Kekana, M (Merriam)				Opponent Khoza, P (Phumlani)

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	Masiya ,R (Rerilwe)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Masiya ,R (Rerilwe)	2	1260.9	1048.4	2	1268.8	1048.4	0	0	0	0	0	0
2	Kekana ,M (Merriam)	2	1	0	1	0	-425	1	1	425	0	0	0
2	Kekana ,M (Merriam)	2	1349	1349	1	1363.8	924	1	1255.6	1774	0	0	0
3	Emanuel ,S (Shiloh)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Emanuel ,S (Shiloh)	2	1268.9	843.9	1	1180.9	843.9	1	1208	843.9	0	0	0
4	Mkhwanazi ,T (Thokozani)	2	2	425	0	0	0	2	2	425	0	0	0
4	Mkhwanazi ,T (Thokozani)	2	1207.8	1632.8	0	0	0	2	1200	1632.8	0	0	0
5	Jokwe ,P (Phakade)	2	0	-425	0	0	0	2	0	-425	0	0	0
5	Jokwe ,P (Phakade)	2	1309.4	884.4	0	0	0	2	1203.3	884.4	0	0	0
6	Honoko ,N (Neo)	2	2	425	0	0	0	2	2	425	0	0	0
6	Honoko ,N (Neo)	2	1209.2	1634.2	0	0	0	2	1210.2	1634.2	0	0	0
7	Sithole ,O (Onthatile)	1	1	425	1	1	425	0	0	0	0	0	0
7	Sithole ,O (Onthatile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Nonyane ,B (Botshelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Nonyane ,B (Botshelo)	1	1151.6	726.6	1	1144.2	726.6	0	0	0	0	0	0
9	Van Zijl ,J (Joane)	1	1	425	1	1	425	0	0	0	0	0	0
9	Van Zijl ,J (Joane)	1	1063	1488	1	1036.5	1488	0	0	0	0	0	0
10	Roux ,R (Rivan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Roux ,R (Rivan)	1	1143.4	1568.4	1	1136.8	1568.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Nonyane, B (Bokamoso)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms