Chess South Africa Ratings Database

PLAYER PAGE

Personal

Salomo, C (Cohen)

Chess SA id

1070304916

FIDE id

Date of birth

2007-11-21 (U20)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-04

Personal details last changed

1900-01-01

Junior GPX Games

14.7

Junior GPX Points

994.1

Item	Main	Standard	Rapid	Blitz
Rating	1144	1156.5	1174.6	1200
Raw rating	1144	1156.5	1174.6	1200
Weighted rating	1141.3	1154.4	1172.1	1200
Weighted performance	925.9	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	179.6	176.4	171.9	165.8
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-11-01	1200 2024-06-01
Highest raw rating	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01	1200 2024-06-01
Highest weighted rating	1200 2024-11-01	1200 2024-11-01	1200 2024-11-01	1200 2024-06-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01	1200 2024-06-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1144	1156.5	1174.6	1200
Analysis
Rating	1144	1156.5	1174.6	1200
Raw rating	1144	1156.5	1174.6	1200
Weighted rating	1141.3	1154.4	1172.1
Weighted performance	925.9	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	179.6	176.4	171.9	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	1144	1156.5	1174.6	1200
New weighted rating	1140.7	1154	1171.9	1200
New weighted performance	925.6	0	0	0
Temp new rating	1144	1156.5	1174.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1144	1156.5	1174.6	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	10	6	4
	20	10	10
	0	0	0
	0	0	0
	0	0	0
History	30	16	14

Games since
	Main 30	Standard 16		Rapid 14		Blitz 0
Gender	Male
Age group	U20
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	10	2	20	-255	1232.5	977.5
Standard	6	1	16.67	-283.3	1263.1	979.8
Rapid	4	1	25	-212.5	1186.5	974
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	30	8.5	28.33	-184.2	1219.1	1034.9
Standard	16	4	25	-212.5	1224.4	1011.9
Rapid	14	4.5	32.14	-151.8	1212.9	1061.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1144	1156.5	1174.6	1200
2025-09-01	1144	1156.5	1174.6	1200
2025-08-01	1144	1156.5	1174.6	1200
2025-07-01	1144	1156.5	1174.6	1200
2025-06-01	1142.6	1154.2	1174.6	1200
2025-05-01	1148.4	1161.1	1174.6	1200
2025-04-01	1148.4	1161.1	1174.6	1200
2025-03-01	1148.4	1161.1	1173.1	1200
2025-02-01	1149.6	1160	1176	1200
2025-01-01	1126.4	1129.6	1171.6	1200
2024-12-01	1126.4	1129.6	1171.6	1200
2024-11-01	1109.5	1135.6	1152.8	1200
2024-10-01	1109.5	1135.6	1152.8	1200
2024-09-01	1109.5	1135.6	1152.8	1200
2024-08-01	1109.5	1135.6	1152.8	1200
2024-07-01	1109.5	1135.6	1152.8	1200
2024-06-01	1109.5	1135.6	1152.8	1200
2024-08-01	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
2023-11-01	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	West Coast And Mykonos Open 2025 (Advanced)	2025-05-02	2025-05-04	Standard	West Coast (WCU)	6	6	1	Yes	Analysis
2	Upper West Coast Presrige 2025 (U19 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	West Coast And Mykonos Open 2025 (Advanced)	2025-05-02	2025-05-04	Standard	West Coast (WCU)	6	6	1	Yes	Analysis
2	Upper West Coast Presrige 2025 (U19 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis
3	PR Booyse Standard Tournament 2024 (Open)	2024-11-02	2024-11-02	Standard	West Coast (WCU)	5	5	2	Yes	Analysis
4	West Coast Grand Challange League 2024 (HS Champions)	2024-10-26	2024-10-26	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
5	Bo-Weskus Skole Skaak Top Skole 2024 (O18)	2024-05-11	2024-05-11	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis
6	West Coast & Mykonos Open 2024 (Open)	2024-05-17	2024-05-19	Standard	West Coast (WCU)	6	5	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament West Coast Grand Challange League 2024				Tournament West Coast Grand Challange League 2024
		date 2024-10-26	rnd 3	type Rapid	result 1	date 2024-10-26	rnd 5	type Rapid	result 1
		Opponent Rupuwu, W (Wayne)				Opponent Bless, S (Siyolise)
2	2	Tournament PR Booyse Standard Tournament 2024				Tournament PR Booyse Standard Tournament 2024
		date 2024-11-02	rnd 4	type Standard	result 1	date 2024-11-02	rnd 5	type Standard	result 1
		Opponent Muller, J (Johannes)				Opponent Engelbrecht, V (Vinchenzo)
3	1	Tournament West Coast And Mykonos Open 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-05-03	rnd 3	type Standard	result 1	date 2025-05-03	rnd 3	type Standard	result 1
		Opponent Koopman, E (Enrique)				Opponent Koopman, E (Enrique)

#	Games	Start				End
1	2	Tournament PR Booyse Standard Tournament 2024				Tournament PR Booyse Standard Tournament 2024
		date 2024-11-02	rnd 4	type Standard	result 1	date 2024-11-02	rnd 5	type Standard	result 1
		Opponent Muller, J (Johannes)				Opponent Engelbrecht, V (Vinchenzo)
2	1	Tournament West Coast And Mykonos Open 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-05-03	rnd 3	type Standard	result 1	date 2025-05-03	rnd 3	type Standard	result 1
		Opponent Koopman, E (Enrique)				Opponent Koopman, E (Enrique)
3	1	Tournament West Coast & Mykonos Open 2024				Tournament West Coast & Mykonos Open 2024
		date 2024-05-18	rnd 4	type Standard	result 1	date 2024-05-18	rnd 4	type Standard	result 1
		Opponent September, G (G-Naro)				Opponent September, G (G-Naro)

#	Games	Start				End
1	3	Tournament West Coast Grand Challange League 2024				Tournament West Coast Grand Challange League 2024
		date 2024-10-26	rnd 3	type Rapid	result 1	date 2024-10-26	rnd 5	type Rapid	result 1
		Opponent Rupuwu, W (Wayne)				Opponent Bless, S (Siyolise)
2	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Mutonhodza, T (Tinotenda)				Opponent Mutonhodza, T (Tinotenda)
3	1	Tournament Bo-Weskus Skole Skaak Top Skole 2024				Tournament Bo-Weskus Skole Skaak Top Skole 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-05-11	rnd 3	type Rapid	result 1
		Opponent Van Wyk, H (Hilary)				Opponent Van Wyk, H (Hilary)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament PR Booyse Standard Tournament 2024				Tournament PR Booyse Standard Tournament 2024
		date 2024-11-02	rnd 4	type Standard	result 1	date 2024-11-02	rnd 5	type Standard	result 1
		Opponent Muller, J (Johannes)				Opponent Engelbrecht, V (Vinchenzo)
2	1	Tournament West Coast And Mykonos Open 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-05-03	rnd 3	type Standard	result 1	date 2025-05-03	rnd 3	type Standard	result 1
		Opponent Koopman, E (Enrique)				Opponent Koopman, E (Enrique)
3	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Mutonhodza, T (Tinotenda)				Opponent Mutonhodza, T (Tinotenda)

#	Games	Start				End
1	2	Tournament PR Booyse Standard Tournament 2024				Tournament PR Booyse Standard Tournament 2024
		date 2024-11-02	rnd 4	type Standard	result 1	date 2024-11-02	rnd 5	type Standard	result 1
		Opponent Muller, J (Johannes)				Opponent Engelbrecht, V (Vinchenzo)
2	1	Tournament West Coast And Mykonos Open 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-05-03	rnd 3	type Standard	result 1	date 2025-05-03	rnd 3	type Standard	result 1
		Opponent Koopman, E (Enrique)				Opponent Koopman, E (Enrique)
3	1	Tournament West Coast & Mykonos Open 2024				Tournament West Coast & Mykonos Open 2024
		date 2024-05-18	rnd 4	type Standard	result 1	date 2024-05-18	rnd 4	type Standard	result 1
		Opponent September, G (G-Naro)				Opponent September, G (G-Naro)

#	Games	Start				End
1	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Mutonhodza, T (Tinotenda)				Opponent Mutonhodza, T (Tinotenda)
2	1	Tournament West Coast Grand Challange League 2024				Tournament West Coast Grand Challange League 2024
		date 2024-10-26	rnd 5	type Rapid	result 1	date 2024-10-26	rnd 5	type Rapid	result 1
		Opponent Bless, S (Siyolise)				Opponent Bless, S (Siyolise)
3	1	Tournament West Coast Grand Challange League 2024				Tournament West Coast Grand Challange League 2024
		date 2024-10-26	rnd 3	type Rapid	result 1	date 2024-10-26	rnd 3	type Rapid	result 1
		Opponent Rupuwu, W (Wayne)				Opponent Rupuwu, W (Wayne)

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	Bell ,N (Neyo)	3	0	-425	2	0	-425	1	0	-425	0	0	0
1	Bell ,N (Neyo)	3	1271.1	846.1	2	1194.8	846.1	1	1267.2	846.1	0	0	0
2	Johnson ,J (Jerolin)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Johnson ,J (Jerolin)	2	1162.2	737.2	2	1149.2	737.2	0	0	0	0	0	0
3	Van Rooyen ,S (Sergio)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Van Rooyen ,S (Sergio)	1	1200.2	775.2	1	1208.8	775.2	0	0	0	0	0	0
4	Van Der Westhuizen ,L (Lauren)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Van Der Westhuizen ,L (Lauren)	1	1173.1	748.1	1	1200	748.1	0	0	0	0	0	0
5	Maarman ,L (Luciano)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Maarman ,L (Luciano)	1	1200.9	775.9	1	1193.8	775.9	0	0	0	0	0	0
6	Muller ,J (Johannes)	1	1	425	1	1	425	0	0	0	0	0	0
6	Muller ,J (Johannes)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Koopman ,E (Enrique)	1	1	425	1	1	425	0	0	0	0	0	0
7	Koopman ,E (Enrique)	1	1199.8	1624.8	1	1200	1624.8	0	0	0	0	0	0
8	Smit ,M (Mario)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Smit ,M (Mario)	1	1194.3	769.3	1	1200	769.3	0	0	0	0	0	0
9	Matogo ,D (Dennis)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Matogo ,D (Dennis)	1	1366.6	941.6	1	1365.7	941.6	0	0	0	0	0	0
10	September ,G (G-Naro)	1	1	425	1	1	425	0	0	0	0	0	0
10	September ,G (G-Naro)	1	1143.1	1568.1	1	1176	1568.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Salomo, C (Cohen)

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