Chess South Africa Ratings Database

PLAYER PAGE

Personal

Gerber, S (Simon)

Chess SA id

1120304930

FIDE id

Date of birth

2012-07-29 (U14)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

19.2

Junior GPX Points

1125.7

Item	Main	Standard	Rapid	Blitz
Rating	1243.6	1181.5	1292.5	1200
Raw rating	1243.6	1178.9	1292.5	1200
Weighted rating	1224.4	1181.5	1261.6	1200
Weighted performance	1160	0	0	0
Floor	771.4	705.6	792.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	155.8	170.9	145.3	165.8
Highest rating	1332.5 2024-11-01	1385.8 2024-08-01	1452 2024-11-01	1200 2024-05-01
Highest raw rating	1271.4 2025-04-01	1205.6 2025-06-01	1292.5 2025-09-01	1200 2024-05-01
Highest weighted rating	1271.4 2024-05-01	1205.6 2024-05-01	1252.4 2025-09-01	1200 2024-05-01
Highest weighted performance	1332.5 2024-11-01	1385.8 2024-08-01	1452 2024-11-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	-0.1	0	0
New rating	1243.6	1181.4	1292.5	1200
Analysis
Rating	1243.6	1181.5	1292.5	1200
Raw rating	1243.6	1178.9	1292.5	1200
Weighted rating	1224.4	1181.5	1261.6
Weighted performance	1160	0	0
K-factor	36	36	36	36
Floor	771.4	705.6	792.5	700
Max/Min rating change allowed	155.8	170.9	145.3	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	1243.6	1178.9	1292.5	1200
New weighted rating	1227.1	1181.4	1265.8	1200
New weighted performance	1152.6	0	0	0
Temp new rating	1243.6	1181.4	1292.5	1200
Temp new rating +/-	0	-0.1	0	0
Final new rating +/-	0	-0.1	0	0
New rating	1243.6	1181.4	1292.5	1200
New K-factor	36	36	36	36
New floor	771.4	705.6	792.5	700

Item	Main	Standard	Rapid
	0	0	0
	22	13	9
	11	6	5
	0	0	0
	0	0	0
	0	0	0
History	33	19	14

Games since
	Main 33	Standard 19		Rapid 14		Blitz 0
Gender	Male
Age group	U14
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	1281.5	1262.2
Standard	13	5	38.46	-98.1	1309.4	1211.3
Rapid	9	5.5	61.11	94.4	1241.2	1335.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	33	16.5	50	0	1250.7	1250.7
Standard	19	7	36.84	-111.8	1268.6	1156.7
Rapid	14	9.5	67.86	151.8	1226.5	1378.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1243.6	1178.9	1292.5	1200
2025-09-30	1243.6	1178.9	1292.5	1200
2025-09-01	1270.5	1205.6	1292.5	1200
2025-08-01	1253.5	1205.6	1265.1	1200
2025-07-01	1268.8	1205.6	1292.1	1200
2025-06-01	1268.8	1205.6	1292.1	1200
2025-05-01	1271.4	1192.4	1292.1	1200
2025-04-01	1271.4	1192.4	1292.1	1200
2025-03-01	1215.8	1172.3	1292.1	1200
2025-02-01	1192.7	1172.2	1258.4	1200
2025-01-01	1192.7	1159.6	1258.4	1200
2024-12-01	1192.7	1159.6	1258.4	1200
2024-11-01	1161.1	1159.6	1200	1200
2024-10-01	1161.1	1159.6	1200	1200
2024-09-01	1161.1	1159.6	1200	1200
2024-08-01	1147.2	1138.4	1200	1200
2024-07-01	1147.2	1138.4	1200	1200
2024-09-01	1147.2	1138.4	1200	1200
2024-05-01	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

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	Western Cape Schools - Top Schools 2025 (U13)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	2	0	Yes	Analysis
2	Pedro Booyse Top Schools 2025 (U13)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	5	2	2	Yes	Analysis
3	Lower West Coast Top Schools 2025 (U19)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	2	0.5	Yes	Analysis
4	Lower West Coast Top Schools 2025 (U13)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	0	0	No	Analysis
5	West Coast And Mykonos Open 2025 (U14)	2025-05-02	2025-05-04	Standard	West Coast (WCU)	5	5	2	Yes	Analysis
6	West Coast Schools Chess Prestige 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
7	Lower West Coast Prestige 2025 (U13 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools - Top Schools 2025 (U13)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	2	0	Yes	Analysis
2	Pedro Booyse Top Schools 2025 (U13)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	5	2	2	Yes	Analysis
3	Lower West Coast Top Schools 2025 (U19)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	2	0.5	Yes	Analysis
4	Lower West Coast Top Schools 2025 (U13)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	0	0	No	Analysis
5	West Coast And Mykonos Open 2025 (U14)	2025-05-02	2025-05-04	Standard	West Coast (WCU)	5	5	2	Yes	Analysis
6	West Coast Schools Chess Prestige 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
7	Lower West Coast Prestige 2025 (U13 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
8	West Coast Grand Challange League 2024 (PS Development)	2024-10-26	2024-10-26	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
9	Pedro Booyse Top Schools Championships 2024 (U13)	2024-07-20	2024-07-20	Standard	West Coast (WCU)	5	1	1	Yes	Analysis
10	West Coast & Mykonos Open 2024 (U14)	2024-05-18	2024-05-18	Standard	West Coast (WCU)	5	5	1	Yes	Analysis

#	Games	Start				End
1	5	Tournament West Coast Grand Challange League 2024				Tournament Lower West Coast Prestige 2025
		date 2024-10-26	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Valentein, A (Angelo)				Opponent Willemse, S (Schalk)
2	3	Tournament Lower West Coast Top Schools 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-06-14	rnd 3	type Rapid	result 0.5	date 2025-08-23	rnd 5	type Rapid	result 1
		Opponent Clemitson, A (Alexander)				Opponent Bredenkamp, A (Arija)
3	2	Tournament West Coast And Mykonos Open 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-05-03	rnd 2	type Standard	result 1	date 2025-05-03	rnd 3	type Standard	result 1
		Opponent Magerman, L (Liam)				Opponent Horse, T (Tihano)

#	Games	Start				End
1	2	Tournament West Coast And Mykonos Open 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-05-03	rnd 2	type Standard	result 1	date 2025-05-03	rnd 3	type Standard	result 1
		Opponent Magerman, L (Liam)				Opponent Horse, T (Tihano)
2	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 6	type Standard	result 1
		Opponent Tani, J (Jaylin)				Opponent Cloete, F (Fraygon)
3	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Benjamin, J (Joshua)				Opponent Benjamin, J (Joshua)

#	Games	Start				End
1	5	Tournament West Coast Grand Challange League 2024				Tournament Lower West Coast Prestige 2025
		date 2024-10-26	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Valentein, A (Angelo)				Opponent Willemse, S (Schalk)
2	3	Tournament Lower West Coast Top Schools 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-06-14	rnd 3	type Rapid	result 0.5	date 2025-08-23	rnd 5	type Rapid	result 1
		Opponent Clemitson, A (Alexander)				Opponent Bredenkamp, A (Arija)
3	1	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Salfirus, R (Raymellio)				Opponent Salfirus, R (Raymellio)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament West Coast Grand Challange League 2024				Tournament Lower West Coast Prestige 2025
		date 2024-10-26	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Valentein, A (Angelo)				Opponent Willemse, S (Schalk)
2	2	Tournament Pedro Booyse Top Schools 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-08-23	rnd 3	type Rapid	result 1	date 2025-08-23	rnd 5	type Rapid	result 1
		Opponent Davids, J (Jeanluc)				Opponent Bredenkamp, A (Arija)
3	2	Tournament West Coast And Mykonos Open 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-05-03	rnd 2	type Standard	result 1	date 2025-05-03	rnd 3	type Standard	result 1
		Opponent Magerman, L (Liam)				Opponent Horse, T (Tihano)

#	Games	Start				End
1	2	Tournament West Coast And Mykonos Open 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-05-03	rnd 2	type Standard	result 1	date 2025-05-03	rnd 3	type Standard	result 1
		Opponent Magerman, L (Liam)				Opponent Horse, T (Tihano)
2	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 6	type Standard	result 1
		Opponent Tani, J (Jaylin)				Opponent Cloete, F (Fraygon)
3	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Benjamin, J (Joshua)				Opponent Benjamin, J (Joshua)

#	Games	Start				End
1	5	Tournament West Coast Grand Challange League 2024				Tournament Lower West Coast Prestige 2025
		date 2024-10-26	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Valentein, A (Angelo)				Opponent Willemse, S (Schalk)
2	2	Tournament Pedro Booyse Top Schools 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-08-23	rnd 3	type Rapid	result 1	date 2025-08-23	rnd 5	type Rapid	result 1
		Opponent Davids, J (Jeanluc)				Opponent Bredenkamp, A (Arija)
3	1	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Salfirus, R (Raymellio)				Opponent Salfirus, R (Raymellio)

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	Magerman ,L (Liam)	1	1	425	1	1	425	0	0	0	0	0	0
1	Magerman ,L (Liam)	1	1199.8	1624.8	1	1200	1624.8	0	0	0	0	0	0
2	Lun ,S (Samuel)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Lun ,S (Samuel)	1	1199.9	774.9	1	1199.7	774.9	0	0	0	0	0	0
3	Noble ,A (Andrew)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Noble ,A (Andrew)	1	1553.5	1128.5	1	1514.2	1128.5	0	0	0	0	0	0
4	Lourens ,D (Dalen)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Lourens ,D (Dalen)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Louw ,L (Lukas)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Louw ,L (Lukas)	1	1529.6	1104.6	1	1534.8	1104.6	0	0	0	0	0	0
6	Engelbrecht ,S (Shaquille)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Engelbrecht ,S (Shaquille)	1	1230.8	805.8	1	1200	805.8	0	0	0	0	0	0
7	Horse ,T (Tihano)	1	1	425	1	1	425	0	0	0	0	0	0
7	Horse ,T (Tihano)	1	1159.3	1584.3	1	1171	1584.3	0	0	0	0	0	0
8	Hagen ,S (Sophia)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Hagen ,S (Sophia)	1	1610.9	1185.9	1	1601	1185.9	0	0	0	0	0	0
9	Benjamin ,J (Joshua)	1	1	425	1	1	425	0	0	0	0	0	0
9	Benjamin ,J (Joshua)	1	1222.6	1647.6	1	1200	1647.6	0	0	0	0	0	0
10	Eksteen ,T (Theunis)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Eksteen ,T (Theunis)	1	1186.6	761.6	1	1200	761.6	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

Gerber, S (Simon)

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