Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nhlumayo, S (Sbongile Refilwe)

Chess SA id

2140303069

FIDE id

Date of birth

2014-10-07 (U12)

Gender

Female

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1163.4	1156.3	1200	1200
Raw rating	1163.4	1156.3	1200	1200
Weighted rating	1158.7	1150.7	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	174.7	176.5	165.8	165.8
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-06-01	1200 2024-06-01
Highest raw rating	1200 2024-05-01	1200 2024-05-01	1200 2024-06-01	1200 2024-06-01
Highest weighted rating	1200 2024-11-01	1200 2024-11-01	1200 2024-06-01	1200 2024-06-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-06-01	1200 2024-06-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1163.4	1156.3	1200	1200
Analysis
Rating	1163.4	1156.3	1200	1200
Raw rating	1163.4	1156.3	1200	1200
Weighted rating	1158.7	1150.7	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	174.7	176.5	165.8	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	1163.4	1156.3	1200	1200
New weighted rating	1158.5	1150.4	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1163.4	1156.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1163.4	1156.3	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	12	12
	0	0
	0	0
	0	0
History	12	12

Games since
	Main 12	Standard 12		Rapid 0		Blitz 0
Gender	Female
Age group	U12
Region	West Rand (GWR)
Province	Gauteng (GT)
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	3.5	29.17	-177.1	1202.9	1025.8
Standard	12	3.5	29.17	-177.1	1202.9	1025.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1163.4	1156.3	1200	1200
2025-09-01	1163.4	1156.3	1200	1200
2025-08-01	1163.4	1156.3	1200	1200
2025-07-01	1163.4	1156.3	1200	1200
2025-06-01	1163.4	1156.3	1200	1200
2025-05-01	1163.4	1156.3	1200	1200
2025-04-01	1163.4	1156.3	1200	1200
2025-03-01	1163.4	1156.3	1200	1200
2025-02-01	1162.3	1155	1200	1200
2025-01-01	1131.9	1119.6	1200	1200
2024-12-01	1131.9	1119.6	1200	1200
2024-11-01	1131.9	1119.6	1200	1200
2024-10-01	1131.9	1119.6	1200	1200
2024-09-01	1129.6	1114.8	1200	1200
2024-08-01	1129.6	1114.8	1200	1200
2024-07-01	1162.8	1154	1200	1200
2024-06-01	1162.8	1154	1200	1200
2024-08-01	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
2023-11-01	1200	1200	1200	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	2024 West Rand Trials (U12)	2024-09-07	2024-09-07	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
2	D2 School League Finals 2024 (U11)	2024-07-20	2024-07-20	Standard	West Rand (GWR)	5	2	0	Yes	Analysis
3	2024 D2 Schools Individuals (U11 Girls)	2024-05-04	2024-05-04	Standard	West Rand (GWR)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2024 West Rand Trials				Tournament 2024 West Rand Trials
		date 2024-09-07	rnd 4	type Standard	result 1	date 2024-09-07	rnd 5	type Standard	result 1
		Opponent Dlamini, O (Owami)				Opponent Chigindani, T (Takunda)
2	1	Tournament 2024 D2 Schools Individuals				Tournament 2024 D2 Schools Individuals
		date 2024-05-04	rnd 4	type Standard	result 0.5	date 2024-05-04	rnd 4	type Standard	result 0.5
		Opponent Davids, C (Cathrien)				Opponent Davids, C (Cathrien)
3	1	Tournament 2024 D2 Schools Individuals				Tournament 2024 D2 Schools Individuals
		date 2024-05-04	rnd 1	type Standard	result 1	date 2024-05-04	rnd 1	type Standard	result 1
		Opponent Nkosi, S (Siphosihle)				Opponent Nkosi, S (Siphosihle)

#	Games	Start				End
1	2	Tournament 2024 West Rand Trials				Tournament 2024 West Rand Trials
		date 2024-09-07	rnd 4	type Standard	result 1	date 2024-09-07	rnd 5	type Standard	result 1
		Opponent Dlamini, O (Owami)				Opponent Chigindani, T (Takunda)
2	1	Tournament 2024 D2 Schools Individuals				Tournament 2024 D2 Schools Individuals
		date 2024-05-04	rnd 4	type Standard	result 0.5	date 2024-05-04	rnd 4	type Standard	result 0.5
		Opponent Davids, C (Cathrien)				Opponent Davids, C (Cathrien)
3	1	Tournament 2024 D2 Schools Individuals				Tournament 2024 D2 Schools Individuals
		date 2024-05-04	rnd 1	type Standard	result 1	date 2024-05-04	rnd 1	type Standard	result 1
		Opponent Nkosi, S (Siphosihle)				Opponent Nkosi, S (Siphosihle)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2024 West Rand Trials				Tournament 2024 West Rand Trials
		date 2024-09-07	rnd 4	type Standard	result 1	date 2024-09-07	rnd 5	type Standard	result 1
		Opponent Dlamini, O (Owami)				Opponent Chigindani, T (Takunda)
2	1	Tournament 2024 D2 Schools Individuals				Tournament 2024 D2 Schools Individuals
		date 2024-05-04	rnd 1	type Standard	result 1	date 2024-05-04	rnd 1	type Standard	result 1
		Opponent Nkosi, S (Siphosihle)				Opponent Nkosi, S (Siphosihle)

#	Games	Start				End
1	2	Tournament 2024 West Rand Trials				Tournament 2024 West Rand Trials
		date 2024-09-07	rnd 4	type Standard	result 1	date 2024-09-07	rnd 5	type Standard	result 1
		Opponent Dlamini, O (Owami)				Opponent Chigindani, T (Takunda)
2	1	Tournament 2024 D2 Schools Individuals				Tournament 2024 D2 Schools Individuals
		date 2024-05-04	rnd 1	type Standard	result 1	date 2024-05-04	rnd 1	type Standard	result 1
		Opponent Nkosi, S (Siphosihle)				Opponent Nkosi, S (Siphosihle)

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	Van Der Merwe ,M (Mignon)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Van Der Merwe ,M (Mignon)	1	1224.5	799.5	1	1228.7	799.5	0	0	0	0	0	0
2	Willemse ,H (Hans)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Willemse ,H (Hans)	1	1293.9	868.9	1	1290.3	868.9	0	0	0	0	0	0
3	Nkosi ,S (Siphosihle)	1	1	425	1	1	425	0	0	0	0	0	0
3	Nkosi ,S (Siphosihle)	1	1180.6	1605.6	1	1175.5	1605.6	0	0	0	0	0	0
4	Nkgodi ,T (Tshiamo Gladson)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Nkgodi ,T (Tshiamo Gladson)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Seitshiro ,K (Keamogetswe)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Seitshiro ,K (Keamogetswe)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Mlambo ,M (Mbulelo Ntsako)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mlambo ,M (Mbulelo Ntsako)	1	1385.9	960.9	1	1379.7	960.9	0	0	0	0	0	0
7	Fourie ,H (Hailey)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Fourie ,H (Hailey)	1	1149.5	724.5	1	1141.3	724.5	0	0	0	0	0	0
8	Chigindani ,T (Takunda)	1	1	425	1	1	425	0	0	0	0	0	0
8	Chigindani ,T (Takunda)	1	1134.6	1559.6	1	1129.8	1559.6	0	0	0	0	0	0
9	Davids ,C (Cathrien)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Davids ,C (Cathrien)	1	1174.1	1174.1	1	1168.4	1174.1	0	0	0	0	0	0
10	Blom ,W (Wian)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Blom ,W (Wian)	1	1156.7	731.7	1	1148.5	731.7	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

Nhlumayo, S (Sbongile Refilwe)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms