Chess South Africa Ratings Database

PLAYER PAGE

Personal

Weinreich, C (Connor)

Chess SA id

1110115693

FIDE id

Date of birth

2011-01-15 (U16)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-06-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1580.9	1557.2	1322	1200
Raw rating	1580.9	1557.2	1322	1200
Weighted rating	1580.9	1557.2	1322	1200
Weighted performance	1109.3	1093.9	0	0
Floor	1080.9	1057.2	822	700
K-factor	32	32	36	36
Min/Max rating change allowed	96.4	99.7	139.4	165.8
Highest rating	1602.6 2023-06-01	1573.6 2023-06-01	1343.6 2022-10-01	1200 2018-10-01
Highest raw rating	1580.9 2024-02-01	1557.2 2024-02-01	1322 2024-02-01	1200 2024-02-01
Highest weighted rating	1580.9 2025-05-05	1557.2 2025-05-05	1322 2024-10-01	1200 2018-10-01
Highest weighted performance	1602.6 2023-06-01	1573.6 2023-06-01	1343.6 2022-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1580.9	1557.2	1322	1200
Analysis
Rating	1580.9	1557.2	1322	1200
Raw rating	1580.9	1557.2	1322	1200
Weighted rating	1580.9	1557.2	1322
Weighted performance	1109.3	1093.9	0
K-factor	32	32	36	36
Floor	1080.9	1057.2	822	700
Max/Min rating change allowed	96.4	99.7	139.4	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	1580.9	1557.2	1322	1200
New weighted rating	1580.9	1557.2	1322	1200
New weighted performance	1099.8	1084.5	0	0
Temp new rating	1580.9	1557.2	1322	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1580.9	1557.2	1322	1200
New K-factor	32	32	36	36
New floor	1080.9	1057.2	822	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	24	24	0
	33	23	10
	0	0	0
History	62	47	15

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	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	62	46	74.19	205.6	1322.7	1528.3
Standard	47	36	76.6	226.1	1333	1559.1
Rapid	15	10	66.67	141.7	1290.3	1432
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1580.9	1557.2	1322	1200
2025-09-30	1580.9	1557.2	1322	1200
2025-09-01	1580.9	1557.2	1322	1200
2025-08-01	1580.9	1557.2	1322	1200
2025-07-01	1580.9	1557.2	1322	1200
2025-06-01	1580.9	1557.2	1322	1200
2025-05-01	1580.9	1557.2	1322	1200
2025-04-01	1580.9	1557.2	1322	1200
2025-03-01	1580.9	1557.2	1322	1200
2025-02-01	1580.9	1557.2	1322	1200
2025-01-01	1580.9	1557.2	1322	1200
2024-12-01	1580.9	1557.2	1322	1200
2024-11-01	1580.9	1557.2	1322	1200
2024-10-01	1580.9	1557.2	1322	1200
2024-09-01	1580.9	1557.2	1322	1200
2024-08-01	1580.9	1557.2	1322	1200
2024-07-01	1580.9	1557.2	1322	1200
2024-09-01	1580.9	1557.2	1322	1200
2024-05-01	1580.9	1557.2	1322	1200
2024-04-01	1580.9	1557.2	1322	1200
2024-03-01	1580.9	1557.2	1322	1200
2024-02-01	1580.9	1557.2	1322	1200
2024-01-01	1580.9	1557.2	1322	1200
2023-12-01	1580.9	1557.2	1322	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	WP Closed 2023 (U14)	2023-06-16	2023-06-17	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
2	Western Cape PS Individuals 2023 (U13 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
3	Cape Town Metro Schools Chess Closed Individuals 2023 (U13 Boys)	2023-02-03	2023-03-04	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
4	Central District School Trials 2023 (U13 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	6	Yes	Analysis
5	Metro Rapid 2022 (U11 Boys)	2022-10-22	2022-10-22	Rapid	Cape Town (WCT)	5	5	4	Yes	Analysis
6	2022 Western Province Club League (D)	2022-08-27	2022-10-01	Standard	Cape Town (WCT)	7	5	3	Yes	Analysis
7	South African Open 2022 (U12)	2022-07-11	2022-07-13	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
8	Western Cape Schools 2022 (U11 Boys)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	4.5	Yes	Analysis
9	Metro WP Schools Chess Trials 2022 (U11 Boys)	2022-04-22	2022-04-23	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
10	2022 Central District Individual Trials (U11)	2022-03-05	2022-03-05	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
11	DSK Chess Tournament 2019 (U9)	2019-06-08	2019-06-08	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis

#	Games	Start				End
1	14	Tournament Metro Rapid 2022				Tournament Cape Town Metro Schools Chess Closed Individuals 2023
		date 2022-10-22	rnd 1	type Rapid	result 1	date 2023-03-04	rnd 3	type Standard	result 0.5
		Opponent Klaas, O (Ovayo)				Opponent Ndumiso, N (Ngidi)
2	11	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament WP Closed 2023
		date 2023-03-04	rnd 5	type Standard	result 1	date 2023-06-16	rnd 3	type Standard	result 1
		Opponent Gwanzura, K (Kevin)				Opponent Muller, H (Helgard)
3	6	Tournament Metro WP Schools Chess Trials 2022				Tournament Western Cape Schools 2022
		date 2022-04-23	rnd 6	type Standard	result 1	date 2022-05-29	rnd 5	type Standard	result 1
		Opponent Nondala, O (Oluhle)				Opponent Rabinowitz, A (Adam)

#	Games	Start				End
1	11	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament WP Closed 2023
		date 2023-03-04	rnd 5	type Standard	result 1	date 2023-06-16	rnd 3	type Standard	result 1
		Opponent Gwanzura, K (Kevin)				Opponent Muller, H (Helgard)
2	9	Tournament Central District School Trials 2023				Tournament Cape Town Metro Schools Chess Closed Individuals 2023
		date 2023-02-03	rnd 1	type Standard	result 1	date 2023-03-04	rnd 3	type Standard	result 0.5
		Opponent Becker, B (Bryce)				Opponent Ndumiso, N (Ngidi)
3	6	Tournament Metro WP Schools Chess Trials 2022				Tournament Western Cape Schools 2022
		date 2022-04-23	rnd 6	type Standard	result 1	date 2022-05-29	rnd 5	type Standard	result 1
		Opponent Nondala, O (Oluhle)				Opponent Rabinowitz, A (Adam)

#	Games	Start				End
1	5	Tournament Metro Rapid 2022				Tournament Metro Rapid 2022
		date 2022-10-22	rnd 1	type Rapid	result 1	date 2022-10-22	rnd 5	type Rapid	result 0.5
		Opponent Klaas, O (Ovayo)				Opponent Weideman, J (Janko)
2	4	Tournament DSK Chess Tournament 2019				Tournament 2022 Central District Individual Trials
		date 2019-06-08	rnd 5	type Rapid	result 1	date 2022-03-05	rnd 3	type Rapid	result 1
		Opponent Wetzl, A (Alexander)				Opponent Bell, L (Luke)
3	1	Tournament DSK Chess Tournament 2019				Tournament DSK Chess Tournament 2019
		date 2019-06-08	rnd 3	type Rapid	result 1	date 2019-06-08	rnd 3	type Rapid	result 1
		Opponent Hitzeroth, M (Marko)				Opponent Hitzeroth, M (Marko)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament Central District School Trials 2023				Tournament Central District School Trials 2023
		date 2023-02-03	rnd 1	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Becker, B (Bryce)				Opponent Damane, H (Hlumelo)
2	5	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament Western Cape PS Individuals 2023
		date 2023-03-04	rnd 5	type Standard	result 1	date 2023-05-05	rnd 3	type Standard	result 1
		Opponent Gwanzura, K (Kevin)				Opponent Greeff, G (Giteau)
3	4	Tournament Western Cape PS Individuals 2023				Tournament WP Closed 2023
		date 2023-05-06	rnd 6	type Standard	result 1	date 2023-06-16	rnd 3	type Standard	result 1
		Opponent Tsabola, B (Bright)				Opponent Muller, H (Helgard)

#	Games	Start				End
1	8	Tournament Central District School Trials 2023				Tournament Central District School Trials 2023
		date 2023-02-03	rnd 1	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Becker, B (Bryce)				Opponent Damane, H (Hlumelo)
2	5	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament Western Cape PS Individuals 2023
		date 2023-03-04	rnd 5	type Standard	result 1	date 2023-05-05	rnd 3	type Standard	result 1
		Opponent Gwanzura, K (Kevin)				Opponent Greeff, G (Giteau)
3	4	Tournament Western Cape PS Individuals 2023				Tournament WP Closed 2023
		date 2023-05-06	rnd 6	type Standard	result 1	date 2023-06-16	rnd 3	type Standard	result 1
		Opponent Tsabola, B (Bright)				Opponent Muller, H (Helgard)

#	Games	Start				End
1	4	Tournament DSK Chess Tournament 2019				Tournament 2022 Central District Individual Trials
		date 2019-06-08	rnd 5	type Rapid	result 1	date 2022-03-05	rnd 3	type Rapid	result 1
		Opponent Wetzl, A (Alexander)				Opponent Bell, L (Luke)
2	2	Tournament Metro Rapid 2022				Tournament Metro Rapid 2022
		date 2022-10-22	rnd 1	type Rapid	result 1	date 2022-10-22	rnd 2	type Rapid	result 1
		Opponent Klaas, O (Ovayo)				Opponent Akpagu, K (Kamsi)
3	1	Tournament Metro Rapid 2022				Tournament Metro Rapid 2022
		date 2022-10-22	rnd 4	type Rapid	result 1	date 2022-10-22	rnd 4	type Rapid	result 1
		Opponent Guo, A (Aleks)				Opponent Guo, A (Aleks)

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	Muller ,H (Helgard)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
1	Muller ,H (Helgard)	3	1429.9	1571.5	3	1378.8	1571.5	0	0	0	0	0	0
2	Strydom ,H (Henroux)	3	0.5	-283.3	2	0	-425	1	0.5	0	0	0	0
2	Strydom ,H (Henroux)	3	1510.6	1227.2	2	1513.9	1085.6	1	1407.7	1510.6	0	0	0
3	Shapiro ,M (Matthew)	3	1.5	0	2	1.5	212.5	1	0	-425	0	0	0
3	Shapiro ,M (Matthew)	3	1496.6	1496.6	2	1469.1	1709.1	1	1449.1	1071.6	0	0	0
4	Rabinowitz ,A (Adam)	2	1	0	1	1	425	1	0	-425	0	0	0
4	Rabinowitz ,A (Adam)	2	1458.7	1458.7	1	1461.1	1883.7	1	1284	1033.7	0	0	0
5	Calitz ,J (Joey)	2	1	0	1	1	425	1	0	-425	0	0	0
5	Calitz ,J (Joey)	2	1230.4	1230.4	1	1223.2	1655.4	1	1255.4	805.4	0	0	0
6	Lielieveld ,J (Jadrian)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Lielieveld ,J (Jadrian)	1	1536.1	1536.1	1	1531.6	1536.1	0	0	0	0	0	0
7	Matthews ,A (Aaron)	1	1	425	1	1	425	0	0	0	0	0	0
7	Matthews ,A (Aaron)	1	1108.1	1533.1	1	1085.2	1533.1	0	0	0	0	0	0
8	Braaf ,J (Jordan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Braaf ,J (Jordan)	1	1332.7	907.7	1	1243.2	907.7	0	0	0	0	0	0
9	Solomons ,C (Christanzo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Solomons ,C (Christanzo)	1	1198.3	1623.3	1	1200	1623.3	0	0	0	0	0	0
10	Manenzhe ,O (Orinea)	1	1	425	1	1	425	0	0	0	0	0	0
10	Manenzhe ,O (Orinea)	1	1200	1625	1	1200	1625	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

Weinreich, C (Connor)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms