Chess South Africa Ratings Database

PLAYER PAGE

Personal

Whyatt, C (Charles)

Chess SA id

1170147908

FIDE id

Date of birth

2017-04-05 (U10)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-19

Personal details last changed

1900-01-01

Junior GPX Games

26.5

Junior GPX Points

1093.5

Item	Main	Standard	Rapid	Blitz
Rating	1201.2	1235.8	1186.4	1200
Raw rating	1201.2	1234.3	1186.4	1200
Weighted rating	1201.1	1235.8	1164.4	1200
Weighted performance	1110.7	1079	1062.9	0
Floor	763.6	781.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	165.5	157.9	169	165.8
Highest rating	1296.2 2024-03-01	1350.9 2024-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1263.6 2024-04-01	1281.8 2024-04-01	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1263.6 2018-10-01	1281.8 2025-03-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1296.2 2024-03-01	1350.9 2024-03-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.6	0.3	0	0
New rating	1201.7	1236.1	1186.4	1200
Analysis
Rating	1201.2	1235.8	1186.4	1200
Raw rating	1201.2	1234.3	1186.4	1200
Weighted rating	1201.1	1235.8	1164.4
Weighted performance	1110.7	1079	1062.9
K-factor	36	36	36	36
Floor	763.6	781.8	700	700
Max/Min rating change allowed	165.5	157.9	169	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	1201.2	1234.3	1186.4	1200
New weighted rating	1201.7	1236.1	1167.3	1200
New weighted performance	1110.3	1078.6	1062.5	0
Temp new rating	1201.7	1236.1	1186.4	1200
Temp new rating +/-	0.6	0.3	0	0
Final new rating +/-	0.6	0.3	0	0
New rating	1201.7	1236.1	1186.4	1200
New K-factor	36	36	36	36
New floor	763.6	781.8	700	700

Item	Main	Standard	Rapid
	0	0	0
	22	16	6
	56	32	24
	16	5	11
	6	0	6
	0	0	0
History	100	53	47

Games since
	Main 84	Standard 48		Rapid 36		Blitz 0
Gender	Male
Age group	U10
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	4027		1339		496
Male	3027		937		379
U10	374		128		38
U10 Male	284		91		30
Standard
	RSA		Province		Region
Overall	3642		1030		400
Male	2781		713		292
U10	321		95		25
U10 Male	255		69		20
Rapid
	RSA		Province		Region
Overall	1700		865		316
Male	1295		638		261
U10	165		90		31
U10 Male	120		67		25
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	22	10.5	47.73	-19.3	1245.8	1226.5
Standard	16	6.5	40.62	-79.7	1265.9	1186.2
Rapid	6	4	66.67	141.7	1192.5	1334.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	100	47.5	47.5	-21.2	1201.1	1179.9
Standard	53	26.5	50	0	1207.6	1207.6
Rapid	47	21	44.68	-45.2	1193.8	1148.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1201.2	1234.3	1186.4	1200
2025-09-01	1201.2	1234.3	1186.4	1200
2025-08-01	1201.2	1234.3	1186.4	1200
2025-07-01	1197.7	1233.5	1186.4	1200
2025-06-01	1197.2	1232.5	1186.4	1200
2025-05-01	1197.2	1231.3	1186.4	1200
2025-04-01	1197.2	1228.2	1186.4	1200
2025-03-01	1222.2	1229.5	1186.4	1200
2025-02-01	1187.6	1226.5	1137.2	1200
2025-01-01	1165.3	1199.8	1137.2	1200
2024-12-01	1201	1248.4	1137.2	1200
2024-11-01	1201	1248.4	1137.2	1200
2024-10-01	1213.8	1248.4	1142.8	1200
2024-09-01	1213.8	1248.4	1142.8	1200
2024-08-01	1215.6	1261.7	1142.8	1200
2024-07-01	1231	1261.7	1144.8	1200
2024-06-01	1232.8	1266.7	1144.8	1200
2024-08-01	1242.4	1281.8	1144.8	1200
2024-04-01	1263.6	1281.8	1170.4	1200
2024-03-01	1169.1	1219.2	1105.2	1200
2024-02-01	1124.6	1170.4	1105.2	1200
2024-01-01	1124.6	1170.4	1105.2	1200
2023-12-01	1124.6	1170.4	1105.2	1200
2023-11-01	1124.6	1170.4	1105.2	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	Cape Winelands Open 2025 (U10)	2025-07-19	2025-07-19	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
2	Western Cape Closed 2025 (U10)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	5	1.5	Yes	Analysis
3	Laerskool Welgemoed Rapid 2025 (U10)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
4	2025 District Central Schools Chess Individual Trials (U9 Open)	2025-01-31	2025-02-01	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Winelands Open 2025 (U10)	2025-07-19	2025-07-19	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
2	Western Cape Closed 2025 (U10)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	5	1.5	Yes	Analysis
3	Laerskool Welgemoed Rapid 2025 (U10)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
4	2025 District Central Schools Chess Individual Trials (U9 Open)	2025-01-31	2025-02-01	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
5	2nd Strategize To Win Round-Robin Tournament ACL 2024 (I)	2024-12-07	2024-12-07	Standard	Cape Town (WCT)	5	5	1.5	Yes	Analysis
6	UCT Open Chess Championship 2024 (U10)	2024-10-12	2024-10-13	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
7	2nd Young Minds Classic 2024 (Junior)	2024-08-10	2024-08-10	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
8	Curro Durbanville Chess Rapid Open 2024 (Beginner)	2024-07-13	2024-07-13	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
9	Cape Town Chess Federation Closed Chess Championships 2024 (U8)	2024-06-15	2024-06-15	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
10	Western Cape PS Individuals Championship 2024 (U7 Boys)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
11	Hermanus Chess Club Open 2024 (Development)	2024-04-20	2024-04-20	Rapid	Overberg (WOS)	7	7	3	Yes	Analysis
12	Chas Everitt and MHI Attorneys Rapid 2024 (U8)	2024-03-09	2024-03-09	Rapid	Cape Town (WCT)	5	5	4	Yes	Analysis
13	Cape Town Metro Schools Chess Closed Individuals 2024 (U7 Boys)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
14	CT Metro Central District Schools Chess Individuals Trials 2024 (U7 Boys+Girls)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	3.5	Yes	Analysis
15	Chas Everitt and MHI Attorneys Rapid 2023 (U8)	2023-11-04	2023-11-04	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
16	Western Cape Closed Championship 2023 (U8)	2023-09-23	2023-09-23	Rapid	Cape Town (WCT)	6	5	1	Yes	Analysis
17	CW Top Schools 2023 (U10)	2023-08-12	2023-08-12	Standard	West Coast (WCU)	5	5	2	Yes	Analysis
18	ACL November 2022 (Beginners)	2022-11-12	2022-11-12	Rapid	Cape Town (WCT)	6	6	1	Yes	Analysis

#	Games	Start				End
1	8	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Chas Everitt and MHI Attorneys Rapid 2024
		date 2024-03-02	rnd 1	type Standard	result 1	date 2024-03-09	rnd 2	type Rapid	result 1
		Opponent Baron, R (Raziel)				Opponent Chumpitaz Avila, J (Jozua)
2	4	Tournament Western Cape PS Individuals Championship 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-05-05	rnd 5	type Standard	result 1	date 2024-06-15	rnd 2	type Standard	result 1
		Opponent Fourie, D (Duan)				Opponent Baker, J (Jessica)
3	4	Tournament CT Metro Central District Schools Chess Individuals Trials 2024				Tournament CT Metro Central District Schools Chess Individuals Trials 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 0.5
		Opponent Baker, J (Jessica)				Opponent Stein, J (Jack)

#	Games	Start				End
1	7	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-03-02	rnd 1	type Standard	result 1	date 2024-05-04	rnd 1	type Standard	result 1
		Opponent Baron, R (Raziel)				Opponent Joseph, E (Elliah)
2	4	Tournament Western Cape PS Individuals Championship 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-05-05	rnd 5	type Standard	result 1	date 2024-06-15	rnd 2	type Standard	result 1
		Opponent Fourie, D (Duan)				Opponent Baker, J (Jessica)
3	4	Tournament CT Metro Central District Schools Chess Individuals Trials 2024				Tournament CT Metro Central District Schools Chess Individuals Trials 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 0.5
		Opponent Baker, J (Jessica)				Opponent Stein, J (Jack)

#	Games	Start				End
1	3	Tournament Chas Everitt and MHI Attorneys Rapid 2024				Tournament Hermanus Chess Club Open 2024
		date 2024-03-09	rnd 4	type Rapid	result 1	date 2024-04-20	rnd 1	type Rapid	result 1
		Opponent Baron, R (Raziel)				Opponent Ngxovu, A (Akhanyile)
2	2	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 5	type Rapid	result 1	date 2025-02-15	rnd 6	type Rapid	result 1
		Opponent Louw, T (Thomas)				Opponent Castle, J (Jameson)
3	2	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 2	type Rapid	result 1	date 2025-02-15	rnd 3	type Rapid	result 1
		Opponent Martin, M (Mikaeel)				Opponent Wessels, I (Isabelle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Chas Everitt and MHI Attorneys Rapid 2024
		date 2024-03-03	rnd 5	type Standard	result 1	date 2024-03-09	rnd 2	type Rapid	result 1
		Opponent Chumpitaz Avila, J (Jozua)				Opponent Chumpitaz Avila, J (Jozua)
2	3	Tournament Curro Durbanville Chess Rapid Open 2024				Tournament 2nd Young Minds Classic 2024
		date 2024-07-13	rnd 6	type Rapid	result 1	date 2024-08-10	rnd 2	type Standard	result 1
		Opponent Kennedy, L (Leah)				Opponent Botha, L (Leane)
3	3	Tournament Chas Everitt and MHI Attorneys Rapid 2024				Tournament Hermanus Chess Club Open 2024
		date 2024-03-09	rnd 4	type Rapid	result 1	date 2024-04-20	rnd 1	type Rapid	result 1
		Opponent Baron, R (Raziel)				Opponent Ngxovu, A (Akhanyile)

#	Games	Start				End
1	3	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-03-03	rnd 5	type Standard	result 1	date 2024-05-04	rnd 1	type Standard	result 1
		Opponent Chumpitaz Avila, J (Jozua)				Opponent Joseph, E (Elliah)
2	3	Tournament CT Metro Central District Schools Chess Individuals Trials 2024				Tournament CT Metro Central District Schools Chess Individuals Trials 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Baker, J (Jessica)				Opponent Nongogo, L (Liyabona)
3	2	Tournament 2025 District Central Schools Chess Individual Trials				Tournament 2025 District Central Schools Chess Individual Trials
		date 2025-02-01	rnd 3	type Standard	result 1	date 2025-02-01	rnd 4	type Standard	result 1
		Opponent Lakey, D (Dylan)				Opponent Levin, J (Jesse)

#	Games	Start				End
1	3	Tournament Chas Everitt and MHI Attorneys Rapid 2024				Tournament Hermanus Chess Club Open 2024
		date 2024-03-09	rnd 4	type Rapid	result 1	date 2024-04-20	rnd 1	type Rapid	result 1
		Opponent Baron, R (Raziel)				Opponent Ngxovu, A (Akhanyile)
2	2	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 5	type Rapid	result 1	date 2025-02-15	rnd 6	type Rapid	result 1
		Opponent Louw, T (Thomas)				Opponent Castle, J (Jameson)
3	2	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 2	type Rapid	result 1	date 2025-02-15	rnd 3	type Rapid	result 1
		Opponent Martin, M (Mikaeel)				Opponent Wessels, I (Isabelle)

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	Chumpitaz Avila ,J (Jozua)	4	4	425	1	1	425	3	3	425	0	0	0
1	Chumpitaz Avila ,J (Jozua)	4	965.2	1390.2	1	1068.4	1390.2	3	935.9	1390.2	0	0	0
2	May ,S (Sinelizwi)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
2	May ,S (Sinelizwi)	3	1193.2	1193.2	3	1176	1193.2	0	0	0	0	0	0
3	Rehse ,N (Nathan)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Rehse ,N (Nathan)	2	1504.6	1079.6	2	1415.2	1079.6	0	0	0	0	0	0
4	Stein ,J (Jack)	2	1	0	2	1	0	0	0	0	0	0	0
4	Stein ,J (Jack)	2	1230.7	1230.7	2	1236	1230.7	0	0	0	0	0	0
5	Baker ,J (Jessica)	2	2	425	2	2	425	0	0	0	0	0	0
5	Baker ,J (Jessica)	2	1181.2	1606.2	2	1181.8	1606.2	0	0	0	0	0	0
6	Balogun ,S (Samuel)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
6	Balogun ,S (Samuel)	2	1241.6	1029.1	2	1251.1	1029.1	0	0	0	0	0	0
7	Levin ,J (Jesse)	2	1	0	2	1	0	0	0	0	0	0	0
7	Levin ,J (Jesse)	2	1106.3	1106.3	2	1200.1	1106.3	0	0	0	0	0	0
8	Louw ,T (Thomas)	2	1	0	1	0	-425	1	1	425	0	0	0
8	Louw ,T (Thomas)	2	1199.5	1199.5	1	1200	774.5	1	1200	1624.5	0	0	0
9	Shapiro ,H (Hannah)	2	0	-425	1	0	-425	1	0	-425	0	0	0
9	Shapiro ,H (Hannah)	2	1265.6	840.6	1	1224.5	840.6	1	1347.6	840.6	0	0	0
10	Vazirgiantzikis ,A (Andreas)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
10	Vazirgiantzikis ,A (Andreas)	2	1206.7	994.2	1	1207	1206.7	1	1200	781.7	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Whyatt, C (Charles)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms