Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Bruin, C (Charl)

Chess SA id

1140192596

FIDE id

Date of birth

2014-08-08 (U14)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-11-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1174.9	1191.3	1181	1200
Raw rating	1174.9	1191.3	1181	1200
Weighted rating	1153.8	1190	1140.9	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	171.8	167.9	170.4	165.8
Highest rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted performance	1200 2024-12-01	1200 2024-02-01	1200 2024-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1174.9	1191.3	1181	1200
Analysis
Rating	1174.9	1191.3	1181	1200
Raw rating	1174.9	1191.3	1181	1200
Weighted rating	1153.8	1190	1140.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	171.8	167.9	170.4	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	1174.9	1191.3	1181	1200
New weighted rating	1155.4	1190	1144.1	1200
New weighted performance	0	0	0	0
Temp new rating	1174.9	1191.3	1181	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1174.9	1191.3	1181	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	5	0	5
	16	1	15
	0	0	0
	0	0	0
	0	0	0
History	21	1	20

Games since
	Main 21	Standard 1		Rapid 20		Blitz 0
Gender	Male
Age group	U12
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1786		880		224
Male	1338		657		158
U12	353		192		54
U12 Male	242		129		30
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	5	3	60	85	1211.2	1296.2
Standard	0	0	0	0	0	0
Rapid	5	3	60	85	1211.2	1296.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	21	8	38.1	-101.2	1197.8	1096.6
Standard	1	0	0	-425	1177.7	752.7
Rapid	20	8	40	-85	1198.8	1113.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1174.9	1191.3	1181	1200
2025-11-30	1174.9	1191.3	1181	1200
2025-11-01	1156.4	1191.3	1141.7	1200
2025-09-30	1156.4	1191.3	1141.7	1200
2025-09-01	1156.4	1191.3	1141.7	1200
2025-08-01	1156.4	1191.3	1141.7	1200
2025-07-01	1156.4	1191.3	1141.7	1200
2025-06-01	1156.4	1191.3	1141.7	1200
2025-05-01	1156.4	1191.3	1141.7	1200
2025-04-01	1156.4	1191.3	1141.7	1200
2025-03-01	1156.4	1191.3	1141.7	1200
2025-02-01	1155.2	1190.7	1140.7	1200
2025-01-01	1122.9	1178.4	1104	1200
2024-12-01	1122.9	1178.4	1104	1200
2024-11-01	1122.9	1178.4	1104	1200
2024-10-01	1122.9	1178.4	1104	1200
2024-09-01	1122.9	1178.4	1104	1200
2024-11-01	1139.5	1200	1104	1200
2024-07-01	1139.5	1200	1104	1200
2024-06-01	1139.5	1200	1104	1200
2024-05-01	1190.4	1200	1187.6	1200
2024-04-01	1190.4	1200	1187.6	1200
2024-03-01	1190.4	1200	1187.6	1200
2024-02-01	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	West Coast Schools Chess Grand Challenge League 2025 (PS Development)	2025-11-08	2025-11-08	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
2	Pedro Booyse Top Schools Championships 2024 (U11)	2024-07-20	2024-07-20	Standard	West Coast (WCU)	5	1	0	Yes	Analysis
3	Brenton Cupido West Coast Schools Championship 2024 (U11)	2024-05-25	2024-05-25	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis
4	Lower West Top Schools 2024 (U9+U11)	2024-05-11	2024-05-11	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
5	Lower West Coast Schools Chess Prestige 2024 (U11 Boys)	2024-02-17	2024-02-17	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 3	type Rapid	result 1
		Opponent Noorman, E (Elmo)				Opponent Persens, J (Jayden)
2	1	Tournament Brenton Cupido West Coast Schools Championship 2024				Tournament Brenton Cupido West Coast Schools Championship 2024
		date 2024-05-25	rnd 2	type Rapid	result 1	date 2024-05-25	rnd 2	type Rapid	result 1
		Opponent Van Der Westhuizen, E (Enzio)				Opponent Van Der Westhuizen, E (Enzio)
3	1	Tournament Lower West Top Schools 2024				Tournament Lower West Top Schools 2024
		date 2024-05-11	rnd 4	type Rapid	result 1	date 2024-05-11	rnd 4	type Rapid	result 1
		Opponent Heynse, J (Juan)				Opponent Heynse, J (Juan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 3	type Rapid	result 1
		Opponent Noorman, E (Elmo)				Opponent Persens, J (Jayden)
2	1	Tournament Brenton Cupido West Coast Schools Championship 2024				Tournament Brenton Cupido West Coast Schools Championship 2024
		date 2024-05-25	rnd 2	type Rapid	result 1	date 2024-05-25	rnd 2	type Rapid	result 1
		Opponent Van Der Westhuizen, E (Enzio)				Opponent Van Der Westhuizen, E (Enzio)
3	1	Tournament Lower West Top Schools 2024				Tournament Lower West Top Schools 2024
		date 2024-05-11	rnd 4	type Rapid	result 1	date 2024-05-11	rnd 4	type Rapid	result 1
		Opponent Heynse, J (Juan)				Opponent Heynse, J (Juan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 3	type Rapid	result 1
		Opponent Noorman, E (Elmo)				Opponent Persens, J (Jayden)
2	1	Tournament Brenton Cupido West Coast Schools Championship 2024				Tournament Brenton Cupido West Coast Schools Championship 2024
		date 2024-05-25	rnd 2	type Rapid	result 1	date 2024-05-25	rnd 2	type Rapid	result 1
		Opponent Van Der Westhuizen, E (Enzio)				Opponent Van Der Westhuizen, E (Enzio)
3	1	Tournament Lower West Top Schools 2024				Tournament Lower West Top Schools 2024
		date 2024-05-11	rnd 4	type Rapid	result 1	date 2024-05-11	rnd 4	type Rapid	result 1
		Opponent Heynse, J (Juan)				Opponent Heynse, J (Juan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 3	type Rapid	result 1
		Opponent Noorman, E (Elmo)				Opponent Persens, J (Jayden)
2	1	Tournament Brenton Cupido West Coast Schools Championship 2024				Tournament Brenton Cupido West Coast Schools Championship 2024
		date 2024-05-25	rnd 2	type Rapid	result 1	date 2024-05-25	rnd 2	type Rapid	result 1
		Opponent Van Der Westhuizen, E (Enzio)				Opponent Van Der Westhuizen, E (Enzio)
3	1	Tournament Lower West Top Schools 2024				Tournament Lower West Top Schools 2024
		date 2024-05-11	rnd 4	type Rapid	result 1	date 2024-05-11	rnd 4	type Rapid	result 1
		Opponent Heynse, J (Juan)				Opponent Heynse, J (Juan)

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	Januarie ,J (Johydin)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Januarie ,J (Johydin)	1	1177.7	752.7	1	1200	752.7	0	0	0	0	0	0
2	Jordaan ,L (Luke)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Jordaan ,L (Luke)	1	1295.1	870.1	0	0	0	1	1396.1	870.1	0	0	0
3	Barnard ,D (Danika)	1	1	425	0	0	0	1	1	425	0	0	0
3	Barnard ,D (Danika)	1	1199.8	1624.8	0	0	0	1	1203.9	1624.8	0	0	0
4	Van Der Westhuizen ,E (Enzio)	1	1	425	0	0	0	1	1	425	0	0	0
4	Van Der Westhuizen ,E (Enzio)	1	1111	1536	0	0	0	1	1084.4	1536	0	0	0
5	Chetty ,D (Dee)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Chetty ,D (Dee)	1	1226.5	801.5	0	0	0	1	1287.9	801.5	0	0	0
6	Khoza ,L (Lwandle)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Khoza ,L (Lwandle)	1	1166.2	741.2	0	0	0	1	1147.4	741.2	0	0	0
7	Persens ,J (Jayden)	1	1	425	0	0	0	1	1	425	0	0	0
7	Persens ,J (Jayden)	1	1188.6	1613.6	0	0	0	1	1181.6	1613.6	0	0	0
8	Chetty ,D (Duke)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Chetty ,D (Duke)	1	1174.1	749.1	0	0	0	1	1163.3	749.1	0	0	0
9	Coakley ,S (Shaigan)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Coakley ,S (Shaigan)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Williams ,E (Ethan)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Williams ,E (Ethan)	1	1194.8	769.8	0	0	0	1	1199	769.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

De Bruin, C (Charl)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms