Chess South Africa Ratings Database

PLAYER PAGE

Personal

Weyers, F (Friedrich)

Chess SA id

1170300569

FIDE id

Date of birth

2017-04-04 (U10)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-11

Personal details last changed

1900-01-01

Junior GPX Games

27.8

Junior GPX Points

1009.2

Item	Main	Standard	Rapid	Blitz
Rating	1181.9	1202.4	1157.8	1200
Raw rating	1174	1202.2	1147.1	1200
Weighted rating	1181.9	1202.4	1157.8	1200
Weighted performance	1023.8	0	1067	0
Floor	701	732.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	172.1	165.3	178.8	165.8
Highest rating	1201 2025-07-01	1232.3 2025-03-01	1200 2024-03-01	1200 2024-04-01
Highest raw rating	1201 2025-07-01	1232.3 2025-03-01	1200 2024-03-01	1200 2024-04-01
Highest weighted rating	1201 2024-03-01	1232.3 2025-03-01	1200 2024-03-01	1200 2024-04-01
Highest weighted performance	1200 2024-12-01	1200 2024-04-01	1200 2024-12-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.7	0	-1.1	0
New rating	1181.2	1202.4	1156.7	1200
Analysis
Rating	1181.9	1202.4	1157.8	1200
Raw rating	1174	1202.2	1147.1	1200
Weighted rating	1181.9	1202.4	1157.8
Weighted performance	1023.8	0	1067
K-factor	36	36	36	36
Floor	701	732.3	700	700
Max/Min rating change allowed	172.1	165.3	178.8	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	1174	1202.2	1147.1	1200
New weighted rating	1181.2	1202.4	1156.7	1200
New weighted performance	1017.6	0	1060.5	0
Temp new rating	1181.2	1202.4	1156.7	1200
Temp new rating +/-	-0.7	0	-1.1	0
Final new rating +/-	-0.7	0	-1.1	0
New rating	1181.2	1202.4	1156.7	1200
New K-factor	36	36	36	36
New floor	701	732.3	700	700

Item	Main	Standard	Rapid
	0	0	0
	43	12	31
	16	5	11
	0	0	0
	0	0	0
	0	0	0
History	59	17	42

Games since
	Main 59	Standard 17		Rapid 42		Blitz 0
Gender	Male
Age group	U10
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	4237		1425		549
Male	3145		1000		423
U10	409		142		44
U10 Male	304		101		35
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1836		909		343
Male	1367		665		281
U10	196		104		38
U10 Male	137		78		31
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	43	17.5	40.7	-79.1	1223.3	1144.3
Standard	12	6	50	0	1201.6	1201.6
Rapid	31	11.5	37.1	-109.7	1231.7	1122.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	59	24	40.68	-79.2	1216.5	1137.3
Standard	17	8	47.06	-25	1221	1196
Rapid	42	16	38.1	-101.2	1214.7	1113.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1174	1202.2	1147.1	1200
2025-09-30	1182.5	1202.2	1158.7	1200
2025-09-01	1182.5	1202.2	1158.7	1200
2025-08-01	1182.5	1202.2	1158.7	1200
2025-07-01	1201	1202.1	1191.4	1200
2025-06-01	1182.6	1202	1160.7	1200
2025-05-01	1182.6	1201.9	1160.7	1200
2025-04-01	1181.8	1201.2	1160.7	1200
2025-03-01	1191.2	1232.3	1159.5	1200
2025-02-01	1182.9	1199.1	1162.2	1200
2025-01-01	1176.7	1197.6	1150.8	1200
2024-12-01	1176.7	1197.6	1150.8	1200
2024-11-01	1176.7	1197.6	1150.8	1200
2024-10-01	1177.1	1197.6	1142	1200
2024-09-01	1174.1	1200	1142	1200
2024-08-01	1174.1	1200	1142	1200
2024-07-01	1174.1	1200	1142	1200
2024-09-01	1174.1	1200	1142	1200
2024-05-01	1174.1	1200	1142	1200
2024-04-01	1174.1	1200	1142	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

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	UCT Open Chess Championship 2025 (U10)	2025-10-11	2025-10-11	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
2	4th Curro Durbanville Rapid Open 2025 (Intermediate)	2025-07-19	2025-07-19	Rapid	Cape Town (WCT)	7	7	1.5	Yes	Analysis
3	Cape Town Chess Junior League 2025 (U8+U10 Development)	2025-05-23	2025-05-31	Rapid	Cape Town (WCT)	7	6	3.5	Yes	Analysis
4	CT Metro Schools Individual Closed 2025 (U9 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
5	Cape of Good Hope Open 2025 (U8)	2025-02-22	2025-02-22	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
6	Laerskool Welgemoed Rapid 2025 (U10)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	2.5	Yes	Analysis
7	2025 District Central Schools Chess Individual Trials (U9 Open)	2025-01-31	2025-02-01	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	UCT Open Chess Championship 2025 (U10)	2025-10-11	2025-10-11	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
2	4th Curro Durbanville Rapid Open 2025 (Intermediate)	2025-07-19	2025-07-19	Rapid	Cape Town (WCT)	7	7	1.5	Yes	Analysis
3	Cape Town Chess Junior League 2025 (U8+U10 Development)	2025-05-23	2025-05-31	Rapid	Cape Town (WCT)	7	6	3.5	Yes	Analysis
4	CT Metro Schools Individual Closed 2025 (U9 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
5	Cape of Good Hope Open 2025 (U8)	2025-02-22	2025-02-22	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
6	Laerskool Welgemoed Rapid 2025 (U10)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	2.5	Yes	Analysis
7	2025 District Central Schools Chess Individual Trials (U9 Open)	2025-01-31	2025-02-01	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
8	Laerskool Welgemoed Rapid 2024 (U8)	2024-10-19	2024-10-19	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
9	Western Cape Top Schools Championship 2024 (U9 Mixed)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	5	2	Yes	Analysis
10	Chas Everitt and MHI Attorneys Rapid 2024 (U8)	2024-03-09	2024-03-09	Rapid	Cape Town (WCT)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-23	rnd 4	type Rapid	result 0.5	date 2025-05-31	rnd 6	type Rapid	result 1
		Opponent Zembeta, M (Mary Siyamthanda)				Opponent Van der Heyde, A (Aidan)
2	3	Tournament 2025 District Central Schools Chess Individual Trials				Tournament 2025 District Central Schools Chess Individual Trials
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-02-01	rnd 6	type Standard	result 1
		Opponent Banderker, A (Adam)				Opponent Whyatt, C (Charles)
3	2	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 2	type Rapid	result 0.5	date 2025-02-15	rnd 3	type Rapid	result 1
		Opponent Livesey, E (Estiaan Rayno)				Opponent Adams, M (Magnus)

#	Games	Start				End
1	3	Tournament 2025 District Central Schools Chess Individual Trials				Tournament 2025 District Central Schools Chess Individual Trials
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-02-01	rnd 6	type Standard	result 1
		Opponent Banderker, A (Adam)				Opponent Whyatt, C (Charles)
2	2	Tournament 2025 District Central Schools Chess Individual Trials				Tournament 2025 District Central Schools Chess Individual Trials
		date 2025-01-31	rnd 1	type Standard	result 0.5	date 2025-01-31	rnd 2	type Standard	result 1
		Opponent Lun, A (Adam)				Opponent Trantaal, S (Seth)
3	2	Tournament Western Cape Top Schools Championship 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-08-30	rnd 4	type Standard	result 1	date 2024-09-01	rnd 5	type Standard	result 1
		Opponent Rathbone, J (Jackson)				Opponent Faasen, C (Charles)

#	Games	Start				End
1	3	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-23	rnd 4	type Rapid	result 0.5	date 2025-05-31	rnd 6	type Rapid	result 1
		Opponent Zembeta, M (Mary Siyamthanda)				Opponent Van der Heyde, A (Aidan)
2	2	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 2	type Rapid	result 0.5	date 2025-02-15	rnd 3	type Rapid	result 1
		Opponent Livesey, E (Estiaan Rayno)				Opponent Adams, M (Magnus)
3	2	Tournament Laerskool Welgemoed Rapid 2024				Tournament Laerskool Welgemoed Rapid 2024
		date 2024-10-19	rnd 2	type Rapid	result 1	date 2024-10-19	rnd 3	type Rapid	result 1
		Opponent Harrington, S (Sawyer)				Opponent Modise, L (Lifalethu)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-31	rnd 5	type Rapid	result 1	date 2025-05-31	rnd 6	type Rapid	result 1
		Opponent Mgwebi, U (Unako)				Opponent Van der Heyde, A (Aidan)
2	2	Tournament Laerskool Welgemoed Rapid 2024				Tournament Laerskool Welgemoed Rapid 2024
		date 2024-10-19	rnd 2	type Rapid	result 1	date 2024-10-19	rnd 3	type Rapid	result 1
		Opponent Harrington, S (Sawyer)				Opponent Modise, L (Lifalethu)
3	2	Tournament Western Cape Top Schools Championship 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-08-30	rnd 4	type Standard	result 1	date 2024-09-01	rnd 5	type Standard	result 1
		Opponent Rathbone, J (Jackson)				Opponent Faasen, C (Charles)

#	Games	Start				End
1	2	Tournament Western Cape Top Schools Championship 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-08-30	rnd 4	type Standard	result 1	date 2024-09-01	rnd 5	type Standard	result 1
		Opponent Rathbone, J (Jackson)				Opponent Faasen, C (Charles)
2	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 5	type Standard	result 1	date 2025-03-02	rnd 5	type Standard	result 1
		Opponent Felix, T (Tristan)				Opponent Felix, T (Tristan)
3	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-01	rnd 3	type Standard	result 1
		Opponent Williams, L (Logan)				Opponent Williams, L (Logan)

#	Games	Start				End
1	2	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-31	rnd 5	type Rapid	result 1	date 2025-05-31	rnd 6	type Rapid	result 1
		Opponent Mgwebi, U (Unako)				Opponent Van der Heyde, A (Aidan)
2	2	Tournament Laerskool Welgemoed Rapid 2024				Tournament Laerskool Welgemoed Rapid 2024
		date 2024-10-19	rnd 2	type Rapid	result 1	date 2024-10-19	rnd 3	type Rapid	result 1
		Opponent Harrington, S (Sawyer)				Opponent Modise, L (Lifalethu)
3	1	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 6	type Rapid	result 1	date 2025-07-19	rnd 6	type Rapid	result 1
		Opponent Saban, E (Eesa)				Opponent Saban, E (Eesa)

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	Lun ,A (Adam)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Lun ,A (Adam)	2	1207.6	995.1	2	1209.6	995.1	0	0	0	0	0	0
2	Whyatt ,C (Charles)	2	1	0	1	1	425	1	0	-425	0	0	0
2	Whyatt ,C (Charles)	2	1178.3	1178.3	1	1226.5	1603.3	1	1105.2	753.3	0	0	0
3	Chumpitaz Avila ,J (Jozua)	2	2	425	0	0	0	2	2	425	0	0	0
3	Chumpitaz Avila ,J (Jozua)	2	959.2	1384.2	0	0	0	2	945.6	1384.2	0	0	0
4	Baron ,R (Raziel)	2	0	-425	0	0	0	2	0	-425	0	0	0
4	Baron ,R (Raziel)	2	1241.6	816.6	0	0	0	2	1235.8	816.6	0	0	0
5	Chittiprolu ,V (Vishal)	2	1.5	212.5	0	0	0	2	1.5	212.5	0	0	0
5	Chittiprolu ,V (Vishal)	2	1190.3	1402.8	0	0	0	2	1178.7	1402.8	0	0	0
6	Hill ,C (Charles)	2	2	425	0	0	0	2	2	425	0	0	0
6	Hill ,C (Charles)	2	1189.2	1614.2	0	0	0	2	1208.8	1614.2	0	0	0
7	Van der Heyde ,A (Aidan)	2	1	0	0	0	0	2	1	0	0	0	0
7	Van der Heyde ,A (Aidan)	2	1219.5	1219.5	0	0	0	2	1216.8	1219.5	0	0	0
8	Van der Westhuizen ,H (Hunter)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Van der Westhuizen ,H (Hunter)	1	1194.5	769.5	1	1201.1	769.5	0	0	0	0	0	0
9	Buss ,B (Broden)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Buss ,B (Broden)	1	1232	807	1	1241.1	807	0	0	0	0	0	0
10	Petersen ,B (Bryson)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Petersen ,B (Bryson)	1	1487.8	1062.8	1	1483.7	1062.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Weyers, F (Friedrich)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms