Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sibisi, S (Sabusiswa)

Chess SA id

2140307966

FIDE id

Date of birth

2014-12-02 (U12)

Gender

Female

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1221.1	1231.6	1227.9	1200
Raw rating	1221.1	1231.6	1227.9	1200
Weighted rating	1195.6	1224.6	1173.4	1200
Weighted performance	1130	0	0	0
Floor	721.1	731.6	727.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.9	158.5	159.4	165.8
Highest rating	1221.1 2025-11-01	1360.9 2024-11-01	1227.9 2025-11-01	1200 2024-10-01
Highest raw rating	1221.1 2025-11-01	1231.6 2024-11-01	1227.9 2025-11-01	1200 2024-10-01
Highest weighted rating	1200 2024-07-01	1220.5 2025-08-01	1200 2024-07-01	1200 2024-10-01
Highest weighted performance	1200 2024-12-01	1360.9 2024-11-01	1200 2024-12-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1221.1	1231.6	1227.9	1200
Analysis
Rating	1221.1	1231.6	1227.9	1200
Raw rating	1221.1	1231.6	1227.9	1200
Weighted rating	1195.6	1224.6	1173.4
Weighted performance	1130	0	0
K-factor	36	36	36	36
Floor	721.1	731.6	727.9	700
Max/Min rating change allowed	160.9	158.5	159.4	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	1221.1	1231.6	1227.9	1200
New weighted rating	1197.7	1225.8	1177.6	1200
New weighted performance	1123	0	0	0
Temp new rating	1221.1	1231.6	1227.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1221.1	1231.6	1227.9	1200
New K-factor	36	36	36	36
New floor	721.1	731.6	727.9	700

Item	Main	Standard	Rapid
	0	0	0
	15	0	15
	9	4	5
	0	0	0
	0	0	0
	0	0	0
History	24	4	20

Games since
	Main 24	Standard 4		Rapid 20		Blitz 0
Gender	Female
Age group	U12
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1497		174		116
Female	306		38		24
U12	282		50		39
U12 Female	77		10		9
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 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	15	7	46.67	-28.3	1247.5	1219.1
Standard	0	0	0	0	0	0
Rapid	15	7	46.67	-28.3	1247.5	1219.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	24	11	45.83	-35.4	1218.4	1183
Standard	4	3	75	212.5	1162.5	1375
Rapid	20	8	40	-85	1229.6	1144.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1221.1	1231.6	1227.9	1200
2025-09-30	1202.8	1231.6	1193.7	1200
2025-09-01	1202.8	1231.6	1193.7	1200
2025-08-01	1192.5	1231.6	1168.9	1200
2025-07-01	1192.5	1231.6	1168.9	1200
2025-06-01	1192.5	1231.6	1168.9	1200
2025-05-01	1192.5	1231.6	1168.9	1200
2025-04-01	1192.5	1231.6	1168.9	1200
2025-03-01	1191.8	1231.6	1167.6	1200
2025-02-01	1198.6	1231.6	1168.6	1200
2025-01-01	1198.6	1231.6	1136	1200
2024-12-01	1198.6	1231.6	1136	1200
2024-11-01	1198.6	1231.6	1136	1200
2024-10-01	1165.7	1200	1136	1200
2024-09-01	1165.7	1200	1136	1200
2024-08-01	1165.7	1200	1136	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	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
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	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	2025 St James Primary School Rapid (Senior Primary)	2025-10-18	2025-10-18	Rapid	Ethekwini (KED)	5	5	3	Yes	Analysis
2	2025 St Henry's Marist College Inaugural Girls Chess Tournament (Senior Primary)	2025-08-09	2025-08-09	Rapid	Ethekwini (KED)	6	5	3	Yes	Analysis
3	2025 Westville Girls High School Rapid (U12)	2025-02-22	2025-02-22	Rapid	Ethekwini (KED)	6	5	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 St James Primary School Rapid (Senior Primary)	2025-10-18	2025-10-18	Rapid	Ethekwini (KED)	5	5	3	Yes	Analysis
2	2025 St Henry's Marist College Inaugural Girls Chess Tournament (Senior Primary)	2025-08-09	2025-08-09	Rapid	Ethekwini (KED)	6	5	3	Yes	Analysis
3	2025 Westville Girls High School Rapid (U12)	2025-02-22	2025-02-22	Rapid	Ethekwini (KED)	6	5	1	Yes	Analysis
4	2024 eThekwini Games Grand Finale Chess Tournament	2024-10-19	2024-10-20	Standard	Ethekwini (KED)	5	4	3	Yes	Analysis
5	St James School Rapid Rated Chess Tournament 2024 (Senior Primary)	2024-07-20	2024-07-20	Rapid	Ethekwini (KED)	6	5	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2024 eThekwini Games Grand Finale Chess Tournament				Tournament 2025 Westville Girls High School Rapid
		date 2024-10-19	rnd 3	type Standard	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Mkhize, A (Anezwa)				Opponent Ngcobo, H (Hlelolwethu)
2	2	Tournament 2025 St James Primary School Rapid				Tournament 2025 St James Primary School Rapid
		date 2025-10-18	rnd 2	type Rapid	result 1	date 2025-10-18	rnd 3	type Rapid	result 1
		Opponent Mlangeni, K (Kutloano)				Opponent Alamchand, A (Araav)
3	2	Tournament 2025 St Henry's Marist College Inaugural Girls Chess Tournament				Tournament 2025 St Henry's Marist College Inaugural Girls Chess Tournament
		date 2025-08-09	rnd 3	type Rapid	result 1	date 2025-08-09	rnd 4	type Rapid	result 1
		Opponent Parshotam, K (Kira)				Opponent Persadh, V (Vahini Naidoo)

#	Games	Start				End
1	2	Tournament 2024 eThekwini Games Grand Finale Chess Tournament				Tournament 2024 eThekwini Games Grand Finale Chess Tournament
		date 2024-10-19	rnd 3	type Standard	result 1	date 2024-10-20	rnd 5	type Standard	result 1
		Opponent Mkhize, A (Anezwa)				Opponent Mutau, M (Miranda)
2	1	Tournament 2024 eThekwini Games Grand Finale Chess Tournament				Tournament 2024 eThekwini Games Grand Finale Chess Tournament
		date 2024-10-19	rnd 1	type Standard	result 1	date 2024-10-19	rnd 1	type Standard	result 1
		Opponent Matele, T (Tsholofelo)				Opponent Matele, T (Tsholofelo)

#	Games	Start				End
1	2	Tournament 2025 St Henry's Marist College Inaugural Girls Chess Tournament				Tournament 2025 St Henry's Marist College Inaugural Girls Chess Tournament
		date 2025-08-09	rnd 3	type Rapid	result 1	date 2025-08-09	rnd 4	type Rapid	result 1
		Opponent Parshotam, K (Kira)				Opponent Persadh, V (Vahini Naidoo)
2	1	Tournament 2025 St Henry's Marist College Inaugural Girls Chess Tournament				Tournament 2025 St Henry's Marist College Inaugural Girls Chess Tournament
		date 2025-08-09	rnd 6	type Rapid	result 1	date 2025-08-09	rnd 6	type Rapid	result 1
		Opponent Muruvan, H (Hope)				Opponent Muruvan, H (Hope)
3	1	Tournament 2025 Westville Girls High School Rapid				Tournament 2025 Westville Girls High School Rapid
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Ngcobo, H (Hlelolwethu)				Opponent Ngcobo, H (Hlelolwethu)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2024 eThekwini Games Grand Finale Chess Tournament				Tournament 2025 Westville Girls High School Rapid
		date 2024-10-19	rnd 3	type Standard	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Mkhize, A (Anezwa)				Opponent Ngcobo, H (Hlelolwethu)
2	2	Tournament 2025 St Henry's Marist College Inaugural Girls Chess Tournament				Tournament 2025 St Henry's Marist College Inaugural Girls Chess Tournament
		date 2025-08-09	rnd 3	type Rapid	result 1	date 2025-08-09	rnd 4	type Rapid	result 1
		Opponent Parshotam, K (Kira)				Opponent Persadh, V (Vahini Naidoo)
3	1	Tournament 2025 St Henry's Marist College Inaugural Girls Chess Tournament				Tournament 2025 St Henry's Marist College Inaugural Girls Chess Tournament
		date 2025-08-09	rnd 6	type Rapid	result 1	date 2025-08-09	rnd 6	type Rapid	result 1
		Opponent Muruvan, H (Hope)				Opponent Muruvan, H (Hope)

#	Games	Start				End
1	2	Tournament 2024 eThekwini Games Grand Finale Chess Tournament				Tournament 2024 eThekwini Games Grand Finale Chess Tournament
		date 2024-10-19	rnd 3	type Standard	result 1	date 2024-10-20	rnd 5	type Standard	result 1
		Opponent Mkhize, A (Anezwa)				Opponent Mutau, M (Miranda)
2	1	Tournament 2024 eThekwini Games Grand Finale Chess Tournament				Tournament 2024 eThekwini Games Grand Finale Chess Tournament
		date 2024-10-19	rnd 1	type Standard	result 1	date 2024-10-19	rnd 1	type Standard	result 1
		Opponent Matele, T (Tsholofelo)				Opponent Matele, T (Tsholofelo)

#	Games	Start				End
1	2	Tournament 2025 St Henry's Marist College Inaugural Girls Chess Tournament				Tournament 2025 St Henry's Marist College Inaugural Girls Chess Tournament
		date 2025-08-09	rnd 3	type Rapid	result 1	date 2025-08-09	rnd 4	type Rapid	result 1
		Opponent Parshotam, K (Kira)				Opponent Persadh, V (Vahini Naidoo)
2	1	Tournament 2025 St Henry's Marist College Inaugural Girls Chess Tournament				Tournament 2025 St Henry's Marist College Inaugural Girls Chess Tournament
		date 2025-08-09	rnd 6	type Rapid	result 1	date 2025-08-09	rnd 6	type Rapid	result 1
		Opponent Muruvan, H (Hope)				Opponent Muruvan, H (Hope)
3	1	Tournament 2025 Westville Girls High School Rapid				Tournament 2025 Westville Girls High School Rapid
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Ngcobo, H (Hlelolwethu)				Opponent Ngcobo, H (Hlelolwethu)

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	Luthuli ,A (Ayabonga)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Luthuli ,A (Ayabonga)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Matele ,T (Tsholofelo)	1	1	425	1	1	425	0	0	0	0	0	0
2	Matele ,T (Tsholofelo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Mkhize ,A (Anezwa)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mkhize ,A (Anezwa)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Mutau ,M (Miranda)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mutau ,M (Miranda)	1	1049.9	1474.9	1	1016	1474.9	0	0	0	0	0	0
5	Alamchand ,A (Araav)	1	1	425	0	0	0	1	1	425	0	0	0
5	Alamchand ,A (Araav)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Power ,A (Amber)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Power ,A (Amber)	1	1335.6	910.6	0	0	0	1	1377.2	910.6	0	0	0
7	Padayachee ,J (Jodash)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Padayachee ,J (Jodash)	1	1123.8	698.8	0	0	0	1	1064.6	698.8	0	0	0
8	Muruvan ,H (Hope)	1	1	425	0	0	0	1	1	425	0	0	0
8	Muruvan ,H (Hope)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Masiteng ,N (Nkosikhona)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Masiteng ,N (Nkosikhona)	1	1372.2	947.2	0	0	0	1	1400.7	947.2	0	0	0
10	Naidu ,S (Saien)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Naidu ,S (Saien)	1	1671.2	1246.2	0	0	0	1	1600.4	1246.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Sibisi, S (Sabusiswa)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms