Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mncina, S (Sibonelo)

Chess SA id

200073322

FIDE id

Date of birth

2000-08-05 (Adult)

Gender

Female

Region

Gert Sibande (MGS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-12-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	721.7	793.1	622.8	622.8
Raw rating	721.7	793.1	622.8	622.8
Weighted rating	721.7	792.5	622.8	622.8
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	327.8	296.1	377.4	377.4
Highest rating	1284.6 2018-12-01	1274.4 2018-12-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	721.7 2024-02-01	793.1 2024-02-01	622.8 2024-02-01	622.8 2024-02-01
Highest weighted rating	721.7 2024-11-01	793.1 2024-11-01	622.8 2024-11-01	622.8 2024-11-01
Highest weighted performance	1284.6 2018-12-01	1274.4 2018-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	721.7	793.1	622.8	622.8
Analysis
Rating	721.7	793.1	622.8	622.8
Raw rating	721.7	793.1	622.8	622.8
Weighted rating	721.7	792.5	622.8
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	327.8	296.1	377.4	377.4
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	721.7	793.1	622.8	622.8
New weighted rating	721.7	792.9	622.8	622.8
New weighted performance	0	0	0	0
Temp new rating	721.7	793.1	622.8	622.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	721.7	793.1	622.8	622.8
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	19	19

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Gert Sibande (MGS)
Province	Mpumalanga (MP)
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	5	3	60	85	1199.2	1284.2
Standard	5	3	60	85	1199.2	1284.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	721.7	793.1	622.8	622.8
2025-09-01	721.7	793.1	622.8	622.8
2025-08-01	721.7	793.1	622.8	622.8
2025-07-01	721.7	793.1	622.8	622.8
2025-06-01	721.7	793.1	622.8	622.8
2025-05-01	721.7	793.1	622.8	622.8
2025-04-01	721.7	793.1	622.8	622.8
2025-03-01	721.7	793.1	622.8	622.8
2025-02-01	721.7	793.1	622.8	622.8
2025-01-01	721.7	793.1	622.8	622.8
2024-12-01	721.7	793.1	622.8	622.8
2024-11-01	721.7	793.1	622.8	622.8
2024-10-01	721.7	793.1	622.8	622.8
2024-09-01	721.7	793.1	622.8	622.8
2024-08-01	721.7	793.1	622.8	622.8
2024-07-01	721.7	793.1	622.8	622.8
2024-06-01	721.7	793.1	622.8	622.8
2024-08-01	721.7	793.1	622.8	622.8
2024-04-01	721.7	793.1	622.8	622.8
2024-03-01	721.7	793.1	622.8	622.8
2024-02-01	721.7	793.1	622.8	622.8
2024-01-01	721.7	793.1	622.8	622.8
2023-12-01	721.7	742	622.8	622.8
2023-11-01	721.7	742	622.8	622.8

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	2018 Transnet Open	2018-12-01	2018-12-02	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2018 Transnet Open				Tournament 2018 Transnet Open
		date 2018-12-01	rnd 1	type Standard	result 1	date 2018-12-01	rnd 2	type Standard	result 1
		Opponent Johannes, O (Onkemetse)				Opponent Zitha, V (Vusi)
2	1	Tournament 2018 Transnet Open				Tournament 2018 Transnet Open
		date 2018-12-02	rnd 4	type Standard	result 1	date 2018-12-02	rnd 4	type Standard	result 1
		Opponent Ntuli, N (Nomvula)				Opponent Ntuli, N (Nomvula)

#	Games	Start				End
1	2	Tournament 2018 Transnet Open				Tournament 2018 Transnet Open
		date 2018-12-01	rnd 1	type Standard	result 1	date 2018-12-01	rnd 2	type Standard	result 1
		Opponent Johannes, O (Onkemetse)				Opponent Zitha, V (Vusi)
2	1	Tournament 2018 Transnet Open				Tournament 2018 Transnet Open
		date 2018-12-02	rnd 4	type Standard	result 1	date 2018-12-02	rnd 4	type Standard	result 1
		Opponent Ntuli, N (Nomvula)				Opponent Ntuli, N (Nomvula)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2018 Transnet Open				Tournament 2018 Transnet Open
		date 2018-12-01	rnd 1	type Standard	result 1	date 2018-12-01	rnd 2	type Standard	result 1
		Opponent Johannes, O (Onkemetse)				Opponent Zitha, V (Vusi)
2	1	Tournament 2018 Transnet Open				Tournament 2018 Transnet Open
		date 2018-12-02	rnd 4	type Standard	result 1	date 2018-12-02	rnd 4	type Standard	result 1
		Opponent Ntuli, N (Nomvula)				Opponent Ntuli, N (Nomvula)

#	Games	Start				End
1	2	Tournament 2018 Transnet Open				Tournament 2018 Transnet Open
		date 2018-12-01	rnd 1	type Standard	result 1	date 2018-12-01	rnd 2	type Standard	result 1
		Opponent Johannes, O (Onkemetse)				Opponent Zitha, V (Vusi)
2	1	Tournament 2018 Transnet Open				Tournament 2018 Transnet Open
		date 2018-12-02	rnd 4	type Standard	result 1	date 2018-12-02	rnd 4	type Standard	result 1
		Opponent Ntuli, N (Nomvula)				Opponent Ntuli, N (Nomvula)

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	Ntuli ,N (Nomvula)	1	1	425	1	1	425	0	0	0	0	0	0
1	Ntuli ,N (Nomvula)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Johannes ,O (Onkemetse)	1	1	425	1	1	425	0	0	0	0	0	0
2	Johannes ,O (Onkemetse)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Msibi ,W (Wiseman)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Msibi ,W (Wiseman)	1	1243.7	818.7	1	1200	818.7	0	0	0	0	0	0
4	Ncamane ,O (Onalerona)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Ncamane ,O (Onalerona)	1	1152.5	727.5	1	1145.2	727.5	0	0	0	0	0	0
5	Zitha ,V (Vusi)	1	1	425	1	1	425	0	0	0	0	0	0
5	Zitha ,V (Vusi)	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

Mncina, S (Sibonelo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms