Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ndlebe, Y (Yoyisa)

Chess SA id

2150141779

FIDE id

Date of birth

2015-05-19 (U12)

Gender

Female

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1110.3	1148.1	1100	1200
Raw rating	1110.3	1148.1	1100	1200
Weighted rating	1105.7	1142.6	1100	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	188.4	178.5	191.2	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2024-03-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1110.3	1148.1	1100	1200
Analysis
Rating	1110.3	1148.1	1100	1200
Raw rating	1110.3	1148.1	1100	1200
Weighted rating	1105.7	1142.6	1100
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	188.4	178.5	191.2	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	1110.3	1148.1	1100	1200
New weighted rating	1105.8	1142.6	1100	1200
New weighted performance	0	0	0	0
Temp new rating	1110.3	1148.1	1100	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1110.3	1148.1	1100	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	4	4	0
	0	0	0
	8	0	8
	0	0	0
History	12	4	8

Games since
	Main 4	Standard 4		Rapid 0		Blitz 0
Gender	Female
Age group	U12
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
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	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
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	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	12	1.5	12.5	-318.8	1194.1	875.3
Standard	4	0	0	-425	1185.2	760.2
Rapid	8	1.5	18.75	-265.6	1198.5	932.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1110.3	1148.1	1100	1200
2025-09-30	1110.3	1148.1	1100	1200
2025-09-01	1110.3	1148.1	1100	1200
2025-08-01	1110.3	1148.1	1100	1200
2025-07-01	1110.3	1148.1	1100	1200
2025-06-01	1110.3	1148.1	1100	1200
2025-05-01	1110.3	1148.1	1100	1200
2025-04-01	1110.3	1148.1	1100	1200
2025-03-01	1110.3	1148.1	1100	1200
2025-02-01	1110	1147.8	1100	1200
2025-01-01	1091.4	1125.1	1100	1200
2024-12-01	1091.4	1125.1	1100	1200
2024-11-01	1091.4	1125.1	1100	1200
2024-10-01	1091.4	1125.1	1100	1200
2024-09-01	1091.4	1125.1	1100	1200
2024-08-01	1091.4	1125.1	1100	1200
2024-07-01	1091.4	1125.1	1100	1200
2024-09-01	1091.4	1125.1	1100	1200
2024-05-01	1091.4	1125.1	1100	1200
2024-04-01	1091.4	1125.1	1100	1200
2024-03-01	1152.8	1200	1100	1200
2024-02-01	1152.8	1200	1100	1200
2024-01-01	1152.8	1200	1100	1200
2023-12-01	1152.8	1200	1100	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	1st BC Chess Trials 2024 (HS B)	2024-03-02	2024-03-02	Standard	Buffalo City (EBC)	5	4	0	Yes	Analysis
2	BC Chess 4th Border Trials 2022 (B)	2022-05-21	2022-05-21	Rapid	Buffalo City (EBC)	6	3	0	Yes	Analysis
3	BC Chess 4th Border Trials 2022 (C)	2022-05-21	2022-05-21	Rapid	Buffalo City (EBC)	6	5	1.5	Yes	Analysis

#	Games	Start				End
1	1	Tournament BC Chess 4th Border Trials 2022				Tournament BC Chess 4th Border Trials 2022
		date 2022-05-21	rnd 5	type Rapid	result 0.5	date 2022-05-21	rnd 5	type Rapid	result 0.5
		Opponent Gower, L (Logan)				Opponent Gower, L (Logan)
2	1	Tournament BC Chess 4th Border Trials 2022				Tournament BC Chess 4th Border Trials 2022
		date 2022-05-21	rnd 3	type Rapid	result 1	date 2022-05-21	rnd 3	type Rapid	result 1
		Opponent Sili, L (Lwethu)				Opponent Sili, L (Lwethu)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament BC Chess 4th Border Trials 2022				Tournament BC Chess 4th Border Trials 2022
		date 2022-05-21	rnd 5	type Rapid	result 0.5	date 2022-05-21	rnd 5	type Rapid	result 0.5
		Opponent Gower, L (Logan)				Opponent Gower, L (Logan)
2	1	Tournament BC Chess 4th Border Trials 2022				Tournament BC Chess 4th Border Trials 2022
		date 2022-05-21	rnd 3	type Rapid	result 1	date 2022-05-21	rnd 3	type Rapid	result 1
		Opponent Sili, L (Lwethu)				Opponent Sili, L (Lwethu)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament BC Chess 4th Border Trials 2022				Tournament BC Chess 4th Border Trials 2022
		date 2022-05-21	rnd 3	type Rapid	result 1	date 2022-05-21	rnd 3	type Rapid	result 1
		Opponent Sili, L (Lwethu)				Opponent Sili, L (Lwethu)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament BC Chess 4th Border Trials 2022				Tournament BC Chess 4th Border Trials 2022
		date 2022-05-21	rnd 3	type Rapid	result 1	date 2022-05-21	rnd 3	type Rapid	result 1
		Opponent Sili, L (Lwethu)				Opponent Sili, L (Lwethu)

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	Finca ,O (Oyintando)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Finca ,O (Oyintando)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Ngxoma ,I (Ikho)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Ngxoma ,I (Ikho)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Magosa ,T (Tyapha)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Magosa ,T (Tyapha)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Ndlebe ,I (Ivile)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Ndlebe ,I (Ivile)	1	1140.6	715.6	1	1128.6	715.6	0	0	0	0	0	0
5	Sili ,L (Lwethu)	1	1	425	0	0	0	1	1	425	0	0	0
5	Sili ,L (Lwethu)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Noel ,M (Matthew)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Noel ,M (Matthew)	1	1200	775	0	0	0	1	1200	775	0	0	0
7	Gower ,L (Logan)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
7	Gower ,L (Logan)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
8	Van Daalen ,M (Marlo)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Van Daalen ,M (Marlo)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Mazele ,Y (Yonwaba)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Mazele ,Y (Yonwaba)	1	1266.3	841.3	0	0	0	1	1200	841.3	0	0	0
10	Mfono ,I (Iviwe)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Mfono ,I (Iviwe)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Ndlebe, Y (Yoyisa)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms