Chess South Africa Ratings Database

PLAYER PAGE

Personal

Zwane, K (Kelly)

Chess SA id

2130143338

FIDE id

Date of birth

2013-05-17 (U14)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1166.4	1157	1200	1200
Raw rating	1165.7	1156.5	1200	1200
Weighted rating	1166.4	1157	1200	1200
Weighted performance	920.7	920.4	0	0
Floor	748	750	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	174.1	176.4	165.8	165.8
Highest rating	1261.6 2024-05-01	1263.6 2024-05-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1248 2024-06-01	1250 2024-06-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1248 2018-10-01	1250 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1261.6 2024-05-01	1263.6 2024-05-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.1	0.1	0	0
New rating	1166.5	1157.1	1200	1200
Analysis
Rating	1166.4	1157	1200	1200
Raw rating	1165.7	1156.5	1200	1200
Weighted rating	1166.4	1157	1200
Weighted performance	920.7	920.4	0
K-factor	36	36	36	36
Floor	748	750	700	700
Max/Min rating change allowed	174.1	176.4	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	1165.7	1156.5	1200	1200
New weighted rating	1166.5	1157.1	1200	1200
New weighted performance	920.3	920	0	0
Temp new rating	1166.5	1157.1	1200	1200
Temp new rating +/-	0.1	0.1	0	0
Final new rating +/-	0.1	0.1	0	0
New rating	1166.5	1157.1	1200	1200
New K-factor	36	36	36	36
New floor	748	750	700	700

Item	Main	Standard
	0	0
	0	0
	25	25
	14	14
	7	7
	0	0
History	46	46

Games since
	Main 25	Standard 25		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	46	18.5	40.22	-83.2	1213.9	1130.7
Standard	46	18.5	40.22	-83.2	1213.9	1130.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1165.7	1156.5	1200	1200
2025-09-01	1165.7	1156.5	1200	1200
2025-08-01	1165.7	1156.5	1200	1200
2025-07-01	1165.2	1156.2	1200	1200
2025-06-01	1164.8	1155.8	1200	1200
2025-05-01	1164.3	1155.5	1200	1200
2025-04-01	1163.8	1155.1	1200	1200
2025-03-01	1163.2	1154.6	1200	1200
2025-02-01	1161.4	1152.3	1200	1200
2025-01-01	1145.2	1128	1200	1200
2024-12-01	1145.2	1128	1200	1200
2024-11-01	1145.2	1128	1200	1200
2024-10-01	1175.4	1162.2	1200	1200
2024-09-01	1175.4	1162.2	1200	1200
2024-08-01	1175.4	1162.2	1200	1200
2024-07-01	1248	1250	1200	1200
2024-06-01	1248	1250	1200	1200
2024-08-01	1198.6	1207.2	1200	1200
2024-04-01	1132.9	1126.8	1200	1200
2024-03-01	1132.9	1126.8	1200	1200
2024-02-01	1132.9	1126.8	1200	1200
2024-01-01	1132.9	1126.8	1200	1200
2023-12-01	1132.9	1126.8	1200	1200
2023-11-01	1132.9	1126.8	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	Gauteng Top Schools 2024 (U13 Open)	2024-10-04	2024-10-04	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
2	Mojazo Cluster School League 2024 (High Schools)	2024-07-26	2024-07-26	Standard	West Rand (GWR)	5	5	0.5	Yes	Analysis
3	Siyavuma Primary Open 2024 (Junior)	2024-05-18	2024-05-18	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
4	D14 Schools Individuals 2024 (U11 Girls)	2024-05-11	2024-05-11	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
5	Mojazo Schools Cluster 2024 (U11)	2024-04-12	2024-04-12	Standard	West Rand (GWR)	5	5	4	Yes	Analysis
6	2023 Gauteng Top Schools (U11 Mixed)	2023-08-18	2023-08-18	Standard	West Rand (GWR)	5	4	1	Yes	Analysis
7	Gauteng Schools Individual Finals 2023 (U11 Girls)	2023-05-26	2023-05-26	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
8	Mojazo Cluster Schools Individuals 2023 (U11 Girls)	2023-04-21	2023-04-21	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
9	2022 Gauteng Schools Team Championships (U11 Open)	2022-08-27	2022-08-27	Standard	Tshwane (GTP)	5	3	0	Yes	Analysis
10	2022 Gauteng Schools Individual Chess Championship (U11 Girls)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	4	0.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2023 Gauteng Top Schools				Tournament Mojazo Schools Cluster 2024
		date 2023-08-18	rnd 4	type Standard	result 1	date 2024-04-12	rnd 4	type Standard	result 1
		Opponent Maphosa, A (Amogelang)				Opponent Makhubo, N (Njabulo)
2	3	Tournament Siyavuma Primary Open 2024				Tournament Siyavuma Primary Open 2024
		date 2024-05-18	rnd 2	type Standard	result 1	date 2024-05-18	rnd 4	type Standard	result 1
		Opponent Dlamini, S (Siphesihle)				Opponent Khumalo, S (Sihle)
3	3	Tournament Gauteng Schools Individual Finals 2023				Tournament Gauteng Schools Individual Finals 2023
		date 2023-05-26	rnd 2	type Standard	result 0.5	date 2023-05-26	rnd 4	type Standard	result 1
		Opponent Masana, C (Chabalala)				Opponent Molaetsa, K (Kgomotso)

#	Games	Start				End
1	5	Tournament 2023 Gauteng Top Schools				Tournament Mojazo Schools Cluster 2024
		date 2023-08-18	rnd 4	type Standard	result 1	date 2024-04-12	rnd 4	type Standard	result 1
		Opponent Maphosa, A (Amogelang)				Opponent Makhubo, N (Njabulo)
2	3	Tournament Siyavuma Primary Open 2024				Tournament Siyavuma Primary Open 2024
		date 2024-05-18	rnd 2	type Standard	result 1	date 2024-05-18	rnd 4	type Standard	result 1
		Opponent Dlamini, S (Siphesihle)				Opponent Khumalo, S (Sihle)
3	3	Tournament Gauteng Schools Individual Finals 2023				Tournament Gauteng Schools Individual Finals 2023
		date 2023-05-26	rnd 2	type Standard	result 0.5	date 2023-05-26	rnd 4	type Standard	result 1
		Opponent Masana, C (Chabalala)				Opponent Molaetsa, K (Kgomotso)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament 2023 Gauteng Top Schools				Tournament Mojazo Schools Cluster 2024
		date 2023-08-18	rnd 4	type Standard	result 1	date 2024-04-12	rnd 4	type Standard	result 1
		Opponent Maphosa, A (Amogelang)				Opponent Makhubo, N (Njabulo)
2	3	Tournament Siyavuma Primary Open 2024				Tournament Siyavuma Primary Open 2024
		date 2024-05-18	rnd 2	type Standard	result 1	date 2024-05-18	rnd 4	type Standard	result 1
		Opponent Dlamini, S (Siphesihle)				Opponent Khumalo, S (Sihle)
3	2	Tournament D14 Schools Individuals 2024				Tournament D14 Schools Individuals 2024
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-05-11	rnd 4	type Standard	result 1
		Opponent Kupakwashe, B (Bongwe)				Opponent Gumede, N (Nobuhle)

#	Games	Start				End
1	5	Tournament 2023 Gauteng Top Schools				Tournament Mojazo Schools Cluster 2024
		date 2023-08-18	rnd 4	type Standard	result 1	date 2024-04-12	rnd 4	type Standard	result 1
		Opponent Maphosa, A (Amogelang)				Opponent Makhubo, N (Njabulo)
2	3	Tournament Siyavuma Primary Open 2024				Tournament Siyavuma Primary Open 2024
		date 2024-05-18	rnd 2	type Standard	result 1	date 2024-05-18	rnd 4	type Standard	result 1
		Opponent Dlamini, S (Siphesihle)				Opponent Khumalo, S (Sihle)
3	2	Tournament D14 Schools Individuals 2024				Tournament D14 Schools Individuals 2024
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-05-11	rnd 4	type Standard	result 1
		Opponent Kupakwashe, B (Bongwe)				Opponent Gumede, N (Nobuhle)

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	Khumalo ,S (Sihle)	2	2	425	2	2	425	0	0	0	0	0	0
1	Khumalo ,S (Sihle)	2	1201.1	1626.1	2	1202.2	1626.1	0	0	0	0	0	0
2	Molaetsa ,K (Kgomotso)	1	1	425	1	1	425	0	0	0	0	0	0
2	Molaetsa ,K (Kgomotso)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Gwele ,S (Sinenhlanhla)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Gwele ,S (Sinenhlanhla)	1	1182.1	757.1	1	1179.2	757.1	0	0	0	0	0	0
4	Mashaba ,N (Ntokozo)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mashaba ,N (Ntokozo)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Twala ,S (Sihle)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Twala ,S (Sihle)	1	1174	749	1	1168.6	749	0	0	0	0	0	0
6	Mofokeng ,L (Lesedi)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mofokeng ,L (Lesedi)	1	1168.3	743.3	1	1165.8	743.3	0	0	0	0	0	0
7	Nkosi ,S (Sibahlesonke)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Nkosi ,S (Sibahlesonke)	1	1236.6	811.6	1	1247.2	811.6	0	0	0	0	0	0
8	Maluleka ,S (Siphesihle)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Maluleka ,S (Siphesihle)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Gumede ,N (Nobuhle)	1	1	425	1	1	425	0	0	0	0	0	0
9	Gumede ,N (Nobuhle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Molete ,M (Mamello)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Molete ,M (Mamello)	1	1200	1200	1	1200	1200	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Zwane, K (Kelly)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms