Chess South Africa Ratings Database

PLAYER PAGE

Personal

Vaughan-Williams, C (Charles)

Chess SA id

1610306381

FIDE id

Date of birth

1961-12-30 (Adult)

Gender

Male

Region

King Cetshwayo (KUR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1243.2	1239	1199.9	1200
Raw rating	1243.2	1239	1198.2	1200
Weighted rating	1213	1210.9	1199.9	1200
Weighted performance	1165	0	0	0
Floor	743.2	739	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	155.9	156.8	166.2	165.8
Highest rating	1243.2 2025-09-30	1239 2025-06-01	1200 2024-07-01	1200 2024-07-01
Highest raw rating	1243.2 2025-09-30	1239 2025-06-01	1200 2024-07-01	1200 2024-07-01
Highest weighted rating	1213 2025-09-30	1205.1 2025-08-01	1200 2024-07-01	1200 2024-07-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-07-01	1200 2024-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-0.1	0
New rating	1243.2	1239	1199.7	1200
Analysis
Rating	1243.2	1239	1199.9	1200
Raw rating	1243.2	1239	1198.2	1200
Weighted rating	1213	1210.9	1199.9
Weighted performance	1165	0	0
K-factor	36	36	36	36
Floor	743.2	739	700	700
Max/Min rating change allowed	155.9	156.8	166.2	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	1243.2	1239	1198.2	1200
New weighted rating	1216	1213.6	1199.7	1200
New weighted performance	1164.5	0	0	0
Temp new rating	1243.2	1239	1199.7	1200
Temp new rating +/-	0	0	-0.1	0
Final new rating +/-	0	0	-0.1	0
New rating	1243.2	1239	1199.7	1200
New K-factor	36	36	36	36
New floor	743.2	739	700	700

Item	Main	Standard	Rapid
	0	0	0
	19	14	5
	14	14	0
	0	0	0
	0	0	0
	0	0	0
History	33	28	5

Games since
	Main 33	Standard 28		Rapid 5		Blitz 0
Gender	Male
Age group	Adult
Region	King Cetshwayo (KUR)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-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	19	6	31.58	-156.6	1392.3	1235.7
Standard	14	5	35.71	-121.4	1335.4	1214
Rapid	5	1	20	-255	1551.4	1296.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	33	11.5	34.85	-128.8	1343.5	1214.7
Standard	28	10.5	37.5	-106.2	1306.3	1200.1
Rapid	5	1	20	-255	1551.4	1296.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1243.2	1239	1198.2	1200
2025-09-01	1242.1	1239	1200	1200
2025-08-01	1242.1	1239	1200	1200
2025-07-01	1242.1	1239	1200	1200
2025-06-01	1242.1	1239	1200	1200
2025-05-01	1196	1194.3	1200	1200
2025-04-01	1196.6	1195.4	1200	1200
2025-03-01	1195	1193.5	1200	1200
2025-02-01	1196.9	1195.7	1200	1200
2025-01-01	1194.2	1192	1200	1200
2024-12-01	1194.2	1192	1200	1200
2024-11-01	1194.2	1192	1200	1200
2024-10-01	1194.2	1192	1200	1200
2024-09-01	1194.2	1192	1200	1200
2024-08-01	1194.2	1192	1200	1200
2024-07-01	1195.4	1194	1200	1200
2024-06-01	1200	1200	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

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 KwaZulu-Natal Women Championship (A)	2025-08-23	2025-08-23	Rapid	King Cetshwayo (KUR)	6	5	1	Yes	Analysis
2	2025 KZN Open (B)	2025-05-02	2025-05-04	Standard	Ethekwini (KED)	7	6	3	Yes	Analysis
3	2025 King Cetshwayo Anniversary (Open)	2025-04-12	2025-04-12	Standard	King Cetshwayo (KUR)	5	4	1	Yes	Analysis
4	2025 King Cetshwayo Open (U18-Adult)	2025-02-15	2025-02-15	Standard	King Cetshwayo (KUR)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 KwaZulu-Natal Women Championship (A)	2025-08-23	2025-08-23	Rapid	King Cetshwayo (KUR)	6	5	1	Yes	Analysis
2	2025 KZN Open (B)	2025-05-02	2025-05-04	Standard	Ethekwini (KED)	7	6	3	Yes	Analysis
3	2025 King Cetshwayo Anniversary (Open)	2025-04-12	2025-04-12	Standard	King Cetshwayo (KUR)	5	4	1	Yes	Analysis
4	2025 King Cetshwayo Open (U18-Adult)	2025-02-15	2025-02-15	Standard	King Cetshwayo (KUR)	5	4	1	Yes	Analysis
5	South African Open Chess Championship 2024 (B)	2024-06-29	2024-07-07	Standard	Ethekwini (KED)	11	11	4.5	Yes	Analysis
6	2024 King Cetshwayo Winter Open (Open)	2024-06-08	2024-06-08	Standard	King Cetshwayo (KUR)	5	3	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament South African Open Chess Championship 2024				Tournament South African Open Chess Championship 2024
		date 2024-07-05	rnd 8	type Standard	result 0.5	date 2024-07-06	rnd 10	type Standard	result 0.5
		Opponent Soti, A (Alpha)				Opponent Fourie, EM (Elzette)
2	2	Tournament 2025 KwaZulu-Natal Women Championship				Tournament 2025 KwaZulu-Natal Women Championship
		date 2025-08-23	rnd 4	type Rapid	result 0.5	date 2025-08-23	rnd 5	type Rapid	result 0.5
		Opponent Thethwayo, NS (Nonkuleleko Slindile)				Opponent Buthelezi, T (Thandolwethu)
3	2	Tournament 2025 KZN Open				Tournament 2025 KZN Open
		date 2025-05-03	rnd 4	type Standard	result 1	date 2025-05-03	rnd 5	type Standard	result 1
		Opponent Govender, D (Dejuan)				Opponent Nxumalo, A (Anathi)

#	Games	Start				End
1	3	Tournament South African Open Chess Championship 2024				Tournament South African Open Chess Championship 2024
		date 2024-07-05	rnd 8	type Standard	result 0.5	date 2024-07-06	rnd 10	type Standard	result 0.5
		Opponent Soti, A (Alpha)				Opponent Fourie, EM (Elzette)
2	2	Tournament 2025 KZN Open				Tournament 2025 KZN Open
		date 2025-05-03	rnd 4	type Standard	result 1	date 2025-05-03	rnd 5	type Standard	result 1
		Opponent Govender, D (Dejuan)				Opponent Nxumalo, A (Anathi)
3	2	Tournament South African Open Chess Championship 2024				Tournament South African Open Chess Championship 2024
		date 2024-06-30	rnd 3	type Standard	result 1	date 2024-06-30	rnd 4	type Standard	result 0.5
		Opponent Muzanenhamo, K (Kevin)				Opponent Buthelezi, N (Ntobeko)

#	Games	Start				End
1	2	Tournament 2025 KwaZulu-Natal Women Championship				Tournament 2025 KwaZulu-Natal Women Championship
		date 2025-08-23	rnd 4	type Rapid	result 0.5	date 2025-08-23	rnd 5	type Rapid	result 0.5
		Opponent Thethwayo, NS (Nonkuleleko Slindile)				Opponent Buthelezi, T (Thandolwethu)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2025 KZN Open				Tournament 2025 KZN Open
		date 2025-05-03	rnd 4	type Standard	result 1	date 2025-05-03	rnd 5	type Standard	result 1
		Opponent Govender, D (Dejuan)				Opponent Nxumalo, A (Anathi)
2	1	Tournament 2025 KZN Open				Tournament 2025 KZN Open
		date 2025-05-02	rnd 1	type Standard	result 1	date 2025-05-02	rnd 1	type Standard	result 1
		Opponent Moodley, K (Kai)				Opponent Moodley, K (Kai)
3	1	Tournament 2025 King Cetshwayo Anniversary				Tournament 2025 King Cetshwayo Anniversary
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-04-12	rnd 4	type Standard	result 1
		Opponent Perumal, D (Declan)				Opponent Perumal, D (Declan)

#	Games	Start				End
1	2	Tournament 2025 KZN Open				Tournament 2025 KZN Open
		date 2025-05-03	rnd 4	type Standard	result 1	date 2025-05-03	rnd 5	type Standard	result 1
		Opponent Govender, D (Dejuan)				Opponent Nxumalo, A (Anathi)
2	1	Tournament 2025 KZN Open				Tournament 2025 KZN Open
		date 2025-05-02	rnd 1	type Standard	result 1	date 2025-05-02	rnd 1	type Standard	result 1
		Opponent Moodley, K (Kai)				Opponent Moodley, K (Kai)
3	1	Tournament 2025 King Cetshwayo Anniversary				Tournament 2025 King Cetshwayo Anniversary
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-04-12	rnd 4	type Standard	result 1
		Opponent Perumal, D (Declan)				Opponent Perumal, D (Declan)

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	Buthelezi ,T (Thandolwethu)	2	0.5	-212.5	1	0	-425	1	0.5	0	0	0	0
1	Buthelezi ,T (Thandolwethu)	2	1452.3	1239.8	1	1359.8	1027.3	1	1350.7	1452.3	0	0	0
2	Nhleko ,S (Sipho)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Nhleko ,S (Sipho)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Perumal ,D (Declan)	1	1	425	1	1	425	0	0	0	0	0	0
3	Perumal ,D (Declan)	1	1276.6	1701.6	1	1278.5	1701.6	0	0	0	0	0	0
4	Ndlovu ,M (Mlamuli)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Ndlovu ,M (Mlamuli)	1	1562.8	1137.8	1	1582	1137.8	0	0	0	0	0	0
5	Ramlakan ,A (Avron)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Ramlakan ,A (Avron)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Mthiyane ,S (Sphiwe)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mthiyane ,S (Sphiwe)	1	1311.1	886.1	1	1334.6	886.1	0	0	0	0	0	0
7	Kadiaka ,L (Lerato)	1	1	425	1	1	425	0	0	0	0	0	0
7	Kadiaka ,L (Lerato)	1	1152.4	1577.4	1	1184.9	1577.4	0	0	0	0	0	0
8	Mamba ,S (Sanele)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mamba ,S (Sanele)	1	1231.3	806.3	1	1236.8	806.3	0	0	0	0	0	0
9	Nkosi ,M (Mandisa)	1	1	425	1	1	425	0	0	0	0	0	0
9	Nkosi ,M (Mandisa)	1	1233.7	1658.7	1	1207.6	1658.7	0	0	0	0	0	0
10	Fourie ,EM (Elzette Mari)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Fourie ,EM (Elzette Mari)	1	1457.3	1457.3	1	1452.8	1457.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Vaughan-Williams, C (Charles)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms