Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sibiya, S (Sikhona)

Chess SA id

203059203

FIDE id

Date of birth

2003-05-21 (Adult)

Gender

Female

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1116	1057.9	1109.6	964
Raw rating	1116	1057.9	1109.6	964
Weighted rating	1116	1057.9	1109.6	964
Weighted performance	416	90	0	0
Floor	616	557.9	609.6	500
K-factor	40	40	40	40
Min/Max rating change allowed	186.9	203	188.6	232.1
Highest rating	1200 2018-01-01	1200 2018-01-01	1487.8 2023-08-01	1200 2024-02-01
Highest raw rating	1116 2024-02-01	1057.9 2024-02-01	1109.6 2024-02-01	964 2024-02-01
Highest weighted rating	1116 2024-11-01	1057.9 2024-11-01	1109.6 2024-11-01	964 2024-11-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1487.8 2023-08-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1116	1057.9	1109.6	964
Analysis
Rating	1116	1057.9	1109.6	964
Raw rating	1116	1057.9	1109.6	964
Weighted rating	1116	1057.9	1109.6
Weighted performance	416	90	0
K-factor	40	40	40	40
Floor	616	557.9	609.6	500
Max/Min rating change allowed	186.9	203	188.6	232.1
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	1116	1057.9	1109.6	964
New weighted rating	1116	1057.9	1109.6	964
New weighted performance	415.6	89.6	0	0
Temp new rating	1116	1057.9	1109.6	964
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1116	1057.9	1109.6	964
New K-factor	40	40	40	40
New floor	616	557.9	609.6	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	6	0	6
	0	0	0
	0	0	0
History	137	118	19

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	34	20	58.82	75	1063.4	1138.4
Standard	28	15	53.57	30.4	1024.7	1055.1
Rapid	6	5	83.33	283.3	1243.8	1527.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1116	1057.9	1109.6	964
2025-09-01	1116	1057.9	1109.6	964
2025-08-01	1116	1057.9	1109.6	964
2025-07-01	1116	1057.9	1109.6	964
2025-06-01	1116	1057.9	1109.6	964
2025-05-01	1116	1057.9	1109.6	964
2025-04-01	1116	1057.9	1109.6	964
2025-03-01	1116	1057.9	1109.6	964
2025-02-01	1116	1057.9	1109.6	964
2025-01-01	1116	1057.9	1109.6	964
2024-12-01	1116	1057.9	1109.6	964
2024-11-01	1116	1057.9	1109.6	964
2024-10-01	1116	1057.9	1109.6	964
2024-09-01	1116	1057.9	1109.6	964
2024-08-01	1116	1057.9	1109.6	964
2024-07-01	1116	1057.9	1109.6	964
2024-06-01	1116	1057.9	1109.6	964
2024-08-01	1116	1057.9	1109.6	964
2024-04-01	1116	1057.9	1109.6	964
2024-03-01	1116	1057.9	1109.6	964
2024-02-01	1116	1057.9	1109.6	964
2024-01-01	1116	1057.9	1109.6	964
2023-12-01	1116	1057.9	1109.6	964
2023-11-01	1116	1057.9	1109.6	964

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	EC InterVarsity Chess Championship 2023 (Ladies)	2023-08-11	2023-08-11	Rapid	Sarah Baartman (ESB)	6	6	5	Yes	Analysis
2	Luthuli And Kennedy Chess Challenge 2018 (High School)	2018-09-15	2018-09-15	Standard	iLembe (KIK)	5	0	0	No	Analysis
3	2018 KZN Schools Championship (U15 Girls)	2018-06-23	2018-06-24	Standard	Ethekwini (KED)	5	5	3	Yes	Analysis
4	Ilembe Inter Club Chess High School 2018 (Girls)	2018-06-26	2018-06-26	Standard	iLembe (KIK)	5	4	1.5	Yes	Analysis
5	Mother Africa 2018 (High School)	2018-05-05	2018-05-05	Standard	iLembe (KIK)	5	5	3	Yes	Analysis
6	Ilembe Schools District Trials 2018 (U15+U18 Girls)	2018-05-12	2018-05-12	Standard	iLembe (KIK)	5	4	2.5	Yes	Analysis
7	Ilembe Youth Trials 2018 (U16)	2018-04-14	2018-04-14	Standard	iLembe (KIK)	5	5	2	Yes	Analysis
8	Kwadukuza Trials 2018 (U18 Girls)	2018-04-13	2018-04-13	Standard	iLembe (KIK)	5	5	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament EC InterVarsity Chess Championship 2023				Tournament EC InterVarsity Chess Championship 2023
		date 2023-08-11	rnd 2	type Rapid	result 1	date 2023-08-11	rnd 6	type Rapid	result 1
		Opponent Lukhele, BUL (Bulelwa)				Opponent Mncam, S (Siphephelo)
2	5	Tournament Ilembe Schools District Trials 2018				Tournament 2018 KZN Schools Championship
		date 2018-05-12	rnd 4	type Standard	result 1	date 2018-06-23	rnd 3	type Standard	result 1
		Opponent Mbatha, S (Siyethaba)				Opponent Machi, A (Amahle)
3	2	Tournament Ilembe Inter Club Chess High School 2018				Tournament Ilembe Inter Club Chess High School 2018
		date 2018-06-26	rnd 2	type Standard	result 1	date 2018-06-26	rnd 3	type Standard	result 0.5
		Opponent Sibiya, N (Nosipho)				Opponent Dlamini, N (Nolwazi)

#	Games	Start				End
1	5	Tournament Ilembe Schools District Trials 2018				Tournament 2018 KZN Schools Championship
		date 2018-05-12	rnd 4	type Standard	result 1	date 2018-06-23	rnd 3	type Standard	result 1
		Opponent Mbatha, S (Siyethaba)				Opponent Machi, A (Amahle)
2	2	Tournament Ilembe Inter Club Chess High School 2018				Tournament Ilembe Inter Club Chess High School 2018
		date 2018-06-26	rnd 2	type Standard	result 1	date 2018-06-26	rnd 3	type Standard	result 0.5
		Opponent Sibiya, N (Nosipho)				Opponent Dlamini, N (Nolwazi)
3	2	Tournament Mother Africa 2018				Tournament Ilembe Schools District Trials 2018
		date 2018-05-05	rnd 5	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Mpanza, O (Oluhle)				Opponent Nandzindzi, A (Anelisiwe)

#	Games	Start				End
1	5	Tournament EC InterVarsity Chess Championship 2023				Tournament EC InterVarsity Chess Championship 2023
		date 2023-08-11	rnd 2	type Rapid	result 1	date 2023-08-11	rnd 6	type Rapid	result 1
		Opponent Lukhele, BUL (Bulelwa)				Opponent Mncam, S (Siphephelo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament EC InterVarsity Chess Championship 2023				Tournament EC InterVarsity Chess Championship 2023
		date 2023-08-11	rnd 2	type Rapid	result 1	date 2023-08-11	rnd 6	type Rapid	result 1
		Opponent Lukhele, BUL (Bulelwa)				Opponent Mncam, S (Siphephelo)
2	3	Tournament 2018 KZN Schools Championship				Tournament 2018 KZN Schools Championship
		date 2018-06-23	rnd 1	type Standard	result 1	date 2018-06-23	rnd 3	type Standard	result 1
		Opponent Dlamini, N (Nelisiwe)				Opponent Machi, A (Amahle)
3	2	Tournament Mother Africa 2018				Tournament Ilembe Schools District Trials 2018
		date 2018-05-05	rnd 5	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Mpanza, O (Oluhle)				Opponent Nandzindzi, A (Anelisiwe)

#	Games	Start				End
1	3	Tournament 2018 KZN Schools Championship				Tournament 2018 KZN Schools Championship
		date 2018-06-23	rnd 1	type Standard	result 1	date 2018-06-23	rnd 3	type Standard	result 1
		Opponent Dlamini, N (Nelisiwe)				Opponent Machi, A (Amahle)
2	2	Tournament Mother Africa 2018				Tournament Ilembe Schools District Trials 2018
		date 2018-05-05	rnd 5	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Mpanza, O (Oluhle)				Opponent Nandzindzi, A (Anelisiwe)
3	2	Tournament Kwadukuza Trials 2018				Tournament Kwadukuza Trials 2018
		date 2018-04-13	rnd 1	type Standard	result 1	date 2018-04-13	rnd 2	type Standard	result 1
		Opponent Maluleka, T (Talent)				Opponent Mthembu, S (Silindile)

#	Games	Start				End
1	5	Tournament EC InterVarsity Chess Championship 2023				Tournament EC InterVarsity Chess Championship 2023
		date 2023-08-11	rnd 2	type Rapid	result 1	date 2023-08-11	rnd 6	type Rapid	result 1
		Opponent Lukhele, BUL (Bulelwa)				Opponent Mncam, S (Siphephelo)

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	Zikalala ,M (Minenhle)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Zikalala ,M (Minenhle)	3	1174.8	749.8	3	1178.6	749.8	0	0	0	0	0	0
2	Sibiya ,N (Nosipho)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
2	Sibiya ,N (Nosipho)	2	1057.8	1270.2	2	1059.4	1270.2	0	0	0	0	0	0
3	Fakude ,E (Ellen)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Fakude ,E (Ellen)	2	1011.6	586.6	2	1022.4	586.6	0	0	0	0	0	0
4	Mncam ,S (Siphephelo)	2	2	425	0	0	0	2	2	425	0	0	0
4	Mncam ,S (Siphephelo)	2	1238.2	1663.2	0	0	0	2	1200	1663.2	0	0	0
5	Lukhele ,BUL (Bulelwa)	2	2	425	0	0	0	2	2	425	0	0	0
5	Lukhele ,BUL (Bulelwa)	2	1195.9	1620.9	0	0	0	2	1200	1620.9	0	0	0
6	Mtumtum ,T (Thobile)	2	1	0	0	0	0	2	1	0	0	0	0
6	Mtumtum ,T (Thobile)	2	1297.4	1297.4	0	0	0	2	1198.1	1297.4	0	0	0
7	Dlamini ,N (Nolwazi)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Dlamini ,N (Nolwazi)	1	1225.2	1225.2	1	1228.9	1225.2	0	0	0	0	0	0
8	Mlaba ,A (Ayanda)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mlaba ,A (Ayanda)	1	700	275	1	700	275	0	0	0	0	0	0
9	Gamtlini ,N (Ncebakazi)	1	1	425	1	1	425	0	0	0	0	0	0
9	Gamtlini ,N (Ncebakazi)	1	1182.4	1607.4	1	1178.8	1607.4	0	0	0	0	0	0
10	Nandzindzi ,A (Anelisiwe)	1	1	425	1	1	425	0	0	0	0	0	0
10	Nandzindzi ,A (Anelisiwe)	1	733.1	1158.1	1	758	1158.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Sibiya, S (Sikhona)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms