Chess South Africa Ratings Database

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Personal

Solomon, WC (William Clinton)

Chess SA id

185035662

FIDE id

Date of birth

1985-11-18 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-12-10

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1353.1	1329.3	1388.1	1452
Raw rating	1353.1	1329.3	1372.6	1452
Weighted rating	1340	1325.2	1388.1	1452
Weighted performance	1294	1258.1	1167.4	0
Floor	954.2	954.2	954.2	954.2
K-factor	32	32	32	32
Min/Max rating change allowed	133.3	137.9	129.7	115.8
Highest rating	1454.2 2018-01-01	1454.2 2018-01-01	1454.2 2019-02-01	1454.2 2019-02-01
Highest raw rating	1454.2 2018-01-01	1454.2 2018-01-01	1454.2 2020-01-01	1454.2 2020-01-01
Highest weighted rating	1454.2 2018-01-01	1454.2 2018-01-01	1454.2 2019-02-01	1454.2 2019-02-01
Highest weighted performance	1392.1 2024-11-01	1364.6 2024-11-01	1215.8 2023-11-01	1200 2020-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-1.5	0
New rating	1353.1	1329.3	1386.6	1452
Analysis
Rating	1353.1	1329.3	1388.1	1452
Raw rating	1353.1	1329.3	1372.6	1452
Weighted rating	1340	1325.2	1388.1
Weighted performance	1294	1258.1	1167.4
K-factor	32	32	32	32
Floor	954.2	954.2	954.2	954.2
Max/Min rating change allowed	133.3	137.9	129.7	115.8
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	1353.1	1329.3	1372.6	1452
New weighted rating	1342.9	1327.3	1386.6	1452
New weighted performance	1285.3	1249.5	1159.2	0
Temp new rating	1353.1	1329.3	1386.6	1452
Temp new rating +/-	0	0	-1.5	0
Final new rating +/-	0	0	-1.5	0
New rating	1353.1	1329.3	1386.6	1452
New K-factor	32	32	32	32
New floor	954.2	954.2	954.2	954.2

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	47	33	14	0
	37	31	6	0
	27	21	6	0
	20	10	0	10
	0	0	0	0
History	325	268	40	17

Games since
	Main 88	Standard 68		Rapid 20		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2467		774		343
Male	1993		600		278
Adult	546		171		108
Adult Male	501		154		97
Standard
	RSA		Province		Region
Overall	2491		703		320
Male	2005		536		255
Adult	505		123		92
Adult Male	462		110		83
Rapid
	RSA		Province		Region
Overall	574		291		134
Male	492		251		125
Adult	165		61		39
Adult Male	156		60		38
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	47	16	34.04	-135.6	1481.9	1346.3
Standard	33	11.5	34.85	-128.8	1483.4	1354.6
Rapid	14	4.5	32.14	-151.8	1478.6	1326.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	174	69	39.66	-87.9	1399.1	1311.2
Standard	138	55	39.86	-86.2	1413.5	1327.3
Rapid	26	10.5	40.38	-81.7	1369.8	1288.1
Blitz	10	3.5	35	-127.5	1276.7	1149.2

Date	Main	Standard	Rapid	Blitz
2026-01-01	1353.1	1329.3	1372.6	1452
2025-11-30	1373.9	1363.9	1387.4	1452
2025-11-01	1373.9	1363.9	1387.4	1452
2025-09-30	1349.5	1340.2	1387.4	1452
2025-09-01	1349.5	1340.2	1387.4	1452
2025-08-01	1349.5	1340.2	1387.4	1452
2025-07-01	1359	1340.2	1395.3	1452
2025-06-01	1359	1340.2	1395.3	1452
2025-05-01	1359	1340.2	1395.3	1452
2025-04-01	1359	1340.2	1395.3	1452
2025-03-01	1350.7	1324.3	1397.2	1452
2025-02-01	1323.8	1305	1395.9	1452
2025-01-01	1361.7	1353.5	1362	1452
2024-12-01	1361.7	1353.5	1362	1452
2024-11-01	1361.7	1353.5	1362	1452
2024-10-01	1239.4	1220.1	1401.4	1452
2024-09-01	1238.1	1218.2	1401.4	1452
2024-11-01	1238.1	1218.2	1401.4	1452
2024-07-01	1238.1	1218.2	1401.4	1452
2024-06-01	1255.1	1242.8	1401.4	1452
2024-05-01	1245.8	1236.7	1401.4	1452
2024-04-01	1245.8	1236.7	1401.4	1452
2024-03-01	1266.6	1261.3	1401.4	1452
2024-02-01	1291.7	1291.7	1401.4	1452

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	Four Seasons Summer Slam 2025 (Intermediate)	2025-12-10	2025-12-10	Rapid	Cape Town (WCT)	6	5	2	Yes	Analysis
2	Kraaifontein Open 2025 (Advanced)	2025-12-06	2025-12-07	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
3	Cape Town Chess Federation Club League 2025 (E)	2025-08-16	2025-08-23	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis
4	UCT Open Chess Championship 2025 (Advanced)	2025-10-10	2025-10-12	Standard	Cape Town (WCT)	6	4	1	Yes	Analysis
5	4th Curro Durbanville Rapid Open 2025 (Advanced)	2025-07-19	2025-07-19	Rapid	Cape Town (WCT)	7	7	1.5	Yes	Analysis
6	Cape Town Open Chess Festival 2025 (B)	2025-03-22	2025-03-23	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis
7	Steinitz Festival 2025 (Open)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	7	3	Yes	Analysis
8	Western Cape Closed 2025 (B)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
9	Cape of Good Hope Open 2025 (Advanced)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
10	2025 Kraaifontein Open Chess Championships (Advanced)	2025-01-04	2025-01-05	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis
11	UCT Open Chess Championship 2024 (Intermediate)	2024-10-12	2024-10-13	Standard	Cape Town (WCT)	6	6	6	Yes	Analysis
12	Spring Slam 2024 (B)	2024-10-05	2024-10-05	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
13	CT League 2024 (A)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	4	1	Yes	Analysis
14	Cape Town Chess Federation Closed Chess Championships 2024 (D)	2024-06-15	2024-06-17	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
15	Steinitz Chess Festival 2024 (Open)	2024-05-10	2024-05-12	Standard	Cape Town (WCT)	6	5	1.5	Yes	Analysis
16	Cape Town Open Chess Championship 2024 (Advanced)	2024-03-15	2024-03-17	Standard	Cape Town (WCT)	6	5	0.5	Yes	Analysis
17	Cape of Good Hope Open Chess Tournament 2024 (Advanced)	2024-02-17	2024-02-17	Standard	Cape Town (WCT)	6	5	0.5	Yes	Analysis
18	Kraaifontein Open 2023 (Adanced)	2023-12-09	2023-12-10	Standard	Cape Town (WCT)	6	4	0.5	Yes	Analysis
19	Chas Everitt and MHI Attorneys Rapid 2023 (B)	2023-11-04	2023-11-04	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
20	Steinitz Open 2023 (A+B)	2023-05-26	2023-05-28	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
21	Cape Town Open 2023 (Advanced)	2023-03-24	2023-03-26	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis
22	Cape of Good Hope Open 2023 (Advanced)	2023-01-28	2023-01-29	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
23	South African Open 2022 (B)	2022-07-09	2022-07-17	Standard	Cape Town (WCT)	11	10	4	Yes	Analysis
24	South African Open 2022 (Blitz)	2022-07-14	2022-07-14	Blitz	Cape Town (WCT)	10	10	3.5	Yes	Analysis
25	Steinitz Open 2022 (B)	2022-05-20	2022-05-22	Standard	Cape Town (WCT)	6	0	0	No	Analysis
26	2020 Western Province Open (Elite)	2020-03-07	2020-03-08	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
27	2020 Cape Of Good Hope Open (Prestige)	2020-02-21	2020-02-23	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
28	Cape of Good Hope Open 2019 (Prestige)	2019-01-25	2019-01-28	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
29	Crossroads Open Chess Championship 2018 (B)	2018-04-27	2018-04-29	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
30	2018 Western Province Open (B)	2018-03-02	2018-03-04	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
31	2018 Steinitz Chess Festival (B)	2018-03-21	2018-03-25	Standard	Cape Town (WCT)	7	7	3.5	Yes	Analysis
32	2018 Cape of Good Hope Open Chess Championships (Prestige)	2018-01-26	2018-01-28	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis

#	Games	Start				End
1	7	Tournament Spring Slam 2024				Tournament UCT Open Chess Championship 2024
		date 2024-10-05	rnd 6	type Rapid	result 1	date 2024-10-13	rnd 6	type Standard	result 1
		Opponent Damon, M (Moegammad Qaasim)				Opponent Marais, J (Jordan)
2	4	Tournament CT League 2024				Tournament Spring Slam 2024
		date 2024-08-24	rnd 8	type Standard	result 0.5	date 2024-10-05	rnd 2	type Rapid	result 1
		Opponent Mchontsi, A (Ayabonga)				Opponent Xipu, K (Kamvalethu)
3	4	Tournament Cape of Good Hope Open 2019				Tournament Cape of Good Hope Open 2019
		date 2019-01-27	rnd 3	type Standard	result 1	date 2019-01-28	rnd 6	type Standard	result 0.5
		Opponent Ebrahim, N (Niyaaz)				Opponent Martin, N (Nico)

#	Games	Start				End
1	8	Tournament CT League 2024				Tournament UCT Open Chess Championship 2024
		date 2024-08-24	rnd 8	type Standard	result 0.5	date 2024-10-13	rnd 6	type Standard	result 1
		Opponent Mchontsi, A (Ayabonga)				Opponent Marais, J (Jordan)
2	4	Tournament Cape of Good Hope Open 2019				Tournament Cape of Good Hope Open 2019
		date 2019-01-27	rnd 3	type Standard	result 1	date 2019-01-28	rnd 6	type Standard	result 0.5
		Opponent Ebrahim, N (Niyaaz)				Opponent Martin, N (Nico)
3	3	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-22	rnd 2	type Standard	result 0.5	date 2025-02-23	rnd 4	type Standard	result 1
		Opponent Thorpe, C (Claire)				Opponent Ebrahim, N (Nabeelah)

#	Games	Start				End
1	2	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 2	type Rapid	result 1	date 2025-07-19	rnd 3	type Rapid	result 0.5
		Opponent Meissenheimer, K (Kyle)				Opponent Leeman, X (Xavier)
2	2	Tournament Steinitz Festival 2025				Tournament Steinitz Festival 2025
		date 2025-03-15	rnd 3	type Rapid	result 1	date 2025-03-15	rnd 4	type Rapid	result 1
		Opponent Chambers, C (Connor)				Opponent Stern, M (Mason)
3	2	Tournament Spring Slam 2024				Tournament Spring Slam 2024
		date 2024-10-05	rnd 1	type Rapid	result 1	date 2024-10-05	rnd 2	type Rapid	result 1
		Opponent Hartley, E (Ebraheem)				Opponent Xipu, K (Kamvalethu)

#	Games	Start				End
1	2	Tournament South African Open 2022				Tournament South African Open 2022
		date 2022-07-14	rnd 9	type Blitz	result 0.5	date 2022-07-14	rnd 10	type Blitz	result 1
		Opponent Rosenberg, W (Wagheed)				Opponent Russell, C (Christopher)
2	1	Tournament South African Open 2022				Tournament South African Open 2022
		date 2022-07-14	rnd 7	type Blitz	result 1	date 2022-07-14	rnd 7	type Blitz	result 1
		Opponent Palmer, J (Jordan)				Opponent Palmer, J (Jordan)
3	1	Tournament South African Open 2022				Tournament South African Open 2022
		date 2022-07-14	rnd 2	type Blitz	result 1	date 2022-07-14	rnd 2	type Blitz	result 1
		Opponent Gwanzura, K (Kevin)				Opponent Gwanzura, K (Kevin)

#	Games	Start				End
1	7	Tournament Spring Slam 2024				Tournament UCT Open Chess Championship 2024
		date 2024-10-05	rnd 6	type Rapid	result 1	date 2024-10-13	rnd 6	type Standard	result 1
		Opponent Damon, M (Moegammad Qaasim)				Opponent Marais, J (Jordan)
2	3	Tournament Cape of Good Hope Open 2023				Tournament Cape Town Open 2023
		date 2023-01-29	rnd 5	type Standard	result 1	date 2023-03-24	rnd 1	type Standard	result 1
		Opponent Lewaks, S (Shaundre)				Opponent Joubert, N (Natasha)
3	3	Tournament Cape of Good Hope Open 2019				Tournament Cape of Good Hope Open 2019
		date 2019-01-27	rnd 3	type Standard	result 1	date 2019-01-28	rnd 5	type Standard	result 1
		Opponent Ebrahim, N (Niyaaz)				Opponent Harrison, N (Nazeem)

#	Games	Start				End
1	6	Tournament UCT Open Chess Championship 2024				Tournament UCT Open Chess Championship 2024
		date 2024-10-12	rnd 1	type Standard	result 1	date 2024-10-13	rnd 6	type Standard	result 1
		Opponent Leeman, X (Xavier)				Opponent Marais, J (Jordan)
2	3	Tournament Cape of Good Hope Open 2023				Tournament Cape Town Open 2023
		date 2023-01-29	rnd 5	type Standard	result 1	date 2023-03-24	rnd 1	type Standard	result 1
		Opponent Lewaks, S (Shaundre)				Opponent Joubert, N (Natasha)
3	3	Tournament Cape of Good Hope Open 2019				Tournament Cape of Good Hope Open 2019
		date 2019-01-27	rnd 3	type Standard	result 1	date 2019-01-28	rnd 5	type Standard	result 1
		Opponent Ebrahim, N (Niyaaz)				Opponent Harrison, N (Nazeem)

#	Games	Start				End
1	2	Tournament Steinitz Festival 2025				Tournament Steinitz Festival 2025
		date 2025-03-15	rnd 3	type Rapid	result 1	date 2025-03-15	rnd 4	type Rapid	result 1
		Opponent Chambers, C (Connor)				Opponent Stern, M (Mason)
2	2	Tournament Spring Slam 2024				Tournament Spring Slam 2024
		date 2024-10-05	rnd 1	type Rapid	result 1	date 2024-10-05	rnd 2	type Rapid	result 1
		Opponent Hartley, E (Ebraheem)				Opponent Xipu, K (Kamvalethu)
3	2	Tournament Chas Everitt and MHI Attorneys Rapid 2023				Tournament Chas Everitt and MHI Attorneys Rapid 2023
		date 2023-11-04	rnd 3	type Rapid	result 1	date 2023-11-04	rnd 4	type Rapid	result 1
		Opponent Pape, J (Joshua)				Opponent De Kock, B (Benlo)

#	Games	Start				End
1	1	Tournament South African Open 2022				Tournament South African Open 2022
		date 2022-07-14	rnd 10	type Blitz	result 1	date 2022-07-14	rnd 10	type Blitz	result 1
		Opponent Russell, C (Christopher)				Opponent Russell, C (Christopher)
2	1	Tournament South African Open 2022				Tournament South African Open 2022
		date 2022-07-14	rnd 7	type Blitz	result 1	date 2022-07-14	rnd 7	type Blitz	result 1
		Opponent Palmer, J (Jordan)				Opponent Palmer, J (Jordan)
3	1	Tournament South African Open 2022				Tournament South African Open 2022
		date 2022-07-14	rnd 2	type Blitz	result 1	date 2022-07-14	rnd 2	type Blitz	result 1
		Opponent Gwanzura, K (Kevin)				Opponent Gwanzura, K (Kevin)

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	Rogov ,E (Evgenij)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
1	Rogov ,E (Evgenij)	3	1508.3	1225	3	1464.6	1225	0	0	0	0	0	0
2	Mchontsi ,A (Ayabonga)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
2	Mchontsi ,A (Ayabonga)	3	1509.8	1509.8	3	1498	1509.8	0	0	0	0	0	0
3	Klopper ,B (Ben)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Klopper ,B (Ben)	2	1682.8	1257.8	2	1667.1	1257.8	0	0	0	0	0	0
4	Liu ,A (Amy)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Liu ,A (Amy)	2	1611.8	1186.8	2	1601.7	1186.8	0	0	0	0	0	0
5	Marais ,J (Jordan)	2	1	0	2	1	0	0	0	0	0	0	0
5	Marais ,J (Jordan)	2	1394.4	1394.4	2	1271.7	1394.4	0	0	0	0	0	0
6	Jenkins ,T (Tauriq)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Jenkins ,T (Tauriq)	2	1536.6	1111.6	2	1528.4	1111.6	0	0	0	0	0	0
7	Somai ,R (Ruhan)	2	1	0	2	1	0	0	0	0	0	0	0
7	Somai ,R (Ruhan)	2	1485.2	1485.2	2	1472.9	1485.2	0	0	0	0	0	0
8	Cunningham ,L (Lezerick)	2	1	0	2	1	0	0	0	0	0	0	0
8	Cunningham ,L (Lezerick)	2	1361.2	1361.2	2	1348.6	1361.2	0	0	0	0	0	0
9	Blauw ,S (Siyamthanda)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Blauw ,S (Siyamthanda)	2	1539.9	1114.9	2	1532.2	1114.9	0	0	0	0	0	0
10	Mangoro ,R (Richard)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
10	Mangoro ,R (Richard)	2	1492.9	1280.4	2	1486.7	1280.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Solomon, WC (William Clinton)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms