Chess South Africa Ratings Database

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Personal

Gilbert, C (Calray)

Chess SA id

1070140088

FIDE id

Date of birth

2007-06-29 (U20)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-29

Personal details last changed

1900-01-01

Junior GPX Games

41.7

Junior GPX Points

1122.5

Item	Main	Standard	Rapid	Blitz
Rating	1204.2	1186.9	1128.7	1021.2
Raw rating	1204.2	1186.9	1128.7	1021.2
Weighted rating	1185.1	1174.3	1122.2	993.9
Weighted performance	1012.4	1094.9	0	972.6
Floor	750.3	727.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	164.8	168.9	183.5	213.9
Highest rating	1250.3 2025-06-01	1227.5 2025-05-05	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1250.3 2025-06-01	1227.5 2025-05-05	1200 2020-01-01	1200 2020-01-01
Highest weighted rating	1250.3 2018-10-01	1227.5 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1242.1 2025-05-05	1227.4 2020-01-01	1200 2020-01-01	1200 2020-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1204.2	1186.9	1128.7	1021.2
Analysis
Rating	1204.2	1186.9	1128.7	1021.2
Raw rating	1204.2	1186.9	1128.7	1021.2
Weighted rating	1185.1	1174.3	1122.2
Weighted performance	1012.4	1094.9	0
K-factor	36	36	36	36
Floor	750.3	727.5	700	700
Max/Min rating change allowed	164.8	168.9	183.5	213.9
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	1204.2	1186.9	1128.7	1021.2
New weighted rating	1187.5	1175.7	1123	996.1
New weighted performance	1006.3	1088.1	0	966.6
Temp new rating	1204.2	1186.9	1128.7	1021.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1204.2	1186.9	1128.7	1021.2
New K-factor	36	36	36	36
New floor	750.3	727.5	700	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	59	32	6	21
	33	11	0	22
	24	0	6	18
	16	6	5	5
	0	0	0	0
History	132	49	17	66

Games since
	Main 92	Standard 43		Rapid 6		Blitz 43
Gender	Male
Age group	U20
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	4102		1374		373
Male	3067		971		251
U20	273		103		24
U20 Male	206		82		19
Standard
	RSA		Province		Region
Overall	4173		1186		416
Male	3103		807		272
U20	287		102		34
U20 Male	210		78		27
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	595		215		94
Male	517		189		83
U20	47		19		7
U20 Male	41		18		7


	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	59	22	37.29	-108.1	1321.7	1213.6
Standard	32	14.5	45.31	-39.8	1256.9	1217.1
Rapid	6	2.5	41.67	-70.8	1356.9	1286.1
Blitz	21	5	23.81	-222.6	1410.3	1187.7
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	132	41	31.06	-161	1312.8	1151.9
Standard	49	18	36.73	-112.8	1252.3	1139.5
Rapid	17	6	35.29	-125	1329.3	1204.3
Blitz	66	17	25.76	-206.1	1353.6	1147.5

Date	Main	Standard	Rapid	Blitz
2025-11-01	1204.2	1186.9	1128.7	1021.2
2025-09-30	1204.2	1186.9	1128.7	1021.2
2025-09-01	1204.8	1186.9	1128.7	1018.7
2025-08-01	1240.2	1227.5	1128.7	1018.7
2025-07-01	1250.3	1227.5	1128.7	1005.9
2025-06-01	1250.3	1227.5	1128.7	1005.9
2025-05-01	1247.6	1227.5	1128.7	987.2
2025-04-01	1241.6	1210.1	1128.7	987.2
2025-03-01	1165.6	1145	1128.7	987.2
2025-02-01	1135.9	1139.7	1112.4	985.1
2025-01-01	1067.6	1058.8	1112.4	929.6
2024-12-01	1067.6	1058.8	1112.4	929.6
2024-11-01	1097.5	1100	1112.4	929.6
2024-10-01	1097.5	1100	1112.4	929.6
2024-09-01	1166.5	1177.6	1112.4	1011.2
2024-08-01	1166.5	1177.6	1112.4	1011.2
2024-07-01	1166.5	1177.6	1112.4	1011.2
2024-09-01	1166.5	1177.6	1112.4	1011.2
2024-05-01	1172.7	1177.6	1112.4	991.6
2024-04-01	1174	1177.6	1112.4	1013.2
2024-03-01	1174	1177.6	1112.4	1013.2
2024-02-01	1174	1177.6	1112.4	1013.2
2024-01-01	1174	1177.6	1112.4	1013.2
2023-12-01	1174	1177.6	1112.4	1013.2

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	Pacaltsdorp Open 2025 (Open)	2025-08-29	2025-08-29	Blitz	Eden (WEG)	7	7	1	Yes	Analysis
2	2025 Eden Open & Women's Tournament (Intermediate)	2025-08-23	2025-08-23	Standard	Eden (WEG)	5	4	1	Yes	Analysis
3	Interclub Blitz 3 2025	2025-07-30	2025-07-30	Blitz	Eden (WEG)	6	6	2	Yes	Analysis
4	InterClub Blitz 2 2025	2025-05-08	2025-05-08	Blitz	Eden (WEG)	10	8	2	Yes	Analysis
5	Eden Chess Trials 2 2025 (U20)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	5	Yes	Analysis
6	Eden Schools Chess Trials 1 2025 (U19 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
7	George Schools Chess Trials 3 2025 (U19 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
8	Eden Rapid 2025 (A)	2025-02-23	2025-02-23	Rapid	Eden (WEG)	6	6	2.5	Yes	Analysis
9	George Schools Chess Trials 2 2025 (U19 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	4	1	Yes	Analysis
10	George Schools Chess Trials 1 2025 (U19 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	4	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Pacaltsdorp Open 2025 (Open)	2025-08-29	2025-08-29	Blitz	Eden (WEG)	7	7	1	Yes	Analysis
2	2025 Eden Open & Women's Tournament (Intermediate)	2025-08-23	2025-08-23	Standard	Eden (WEG)	5	4	1	Yes	Analysis
3	Interclub Blitz 3 2025	2025-07-30	2025-07-30	Blitz	Eden (WEG)	6	6	2	Yes	Analysis
4	InterClub Blitz 2 2025	2025-05-08	2025-05-08	Blitz	Eden (WEG)	10	8	2	Yes	Analysis
5	Eden Chess Trials 2 2025 (U20)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	5	Yes	Analysis
6	Eden Schools Chess Trials 1 2025 (U19 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
7	George Schools Chess Trials 3 2025 (U19 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
8	Eden Rapid 2025 (A)	2025-02-23	2025-02-23	Rapid	Eden (WEG)	6	6	2.5	Yes	Analysis
9	George Schools Chess Trials 2 2025 (U19 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	4	1	Yes	Analysis
10	George Schools Chess Trials 1 2025 (U19 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	4	2	Yes	Analysis
11	Eden Gambit Chess Tournament 2024 (B)	2024-11-02	2024-11-02	Standard	Eden (WEG)	5	5	1	Yes	Analysis
12	Mossel Bay Open 2024 (B)	2024-09-21	2024-09-21	Standard	Eden (WEG)	6	6	0.5	Yes	Analysis
13	InterClub Blitz 4 2024	2024-09-04	2024-09-04	Blitz	Eden (WEG)	10	8	2	Yes	Analysis
14	InterClub Blitz 2 2024	2024-05-16	2024-05-16	Blitz	Eden (WEG)	10	6	2	Yes	Analysis
15	InterClub Blitz 1 2024	2024-04-17	2024-04-17	Blitz	Eden (WEG)	10	8	2	Yes	Analysis
16	InterClub Blitz 2023	2023-10-11	2023-10-11	Blitz	Eden (WEG)	6	6	2	Yes	Analysis
17	Pacaltsdorp Chess Club Open 2023 (B)	2023-08-26	2023-08-26	Rapid	Eden (WEG)	6	6	3	Yes	Analysis
18	Pacaltsdorp Chess Club Open 2023 (Blitz)	2023-08-25	2023-08-25	Blitz	Eden (WEG)	6	5	1	Yes	Analysis
19	InterClub Blitz 3 2023	2023-07-20	2023-07-20	Blitz	Eden (WEG)	10	6	2	Yes	Analysis
20	Inter Club Blitz 2 2023 (Open)	2023-06-21	2023-06-21	Blitz	Eden (WEG)	10	1	1	Yes	Analysis
21	Pacaltsdorp Chess Club 2022 (B)	2022-08-27	2022-08-27	Rapid	Eden (WEG)	6	5	0.5	Yes	Analysis
22	Pacaltsdorp Chess Club 2022 (Blitz)	2022-08-26	2022-08-26	Blitz	Eden (WEG)	6	5	0	Yes	Analysis
23	Eden Open 2022 (B)	2022-04-22	2022-04-24	Standard	Eden (WEG)	6	6	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Interclub Blitz 3 2025				Tournament 2025 Eden Open & Women's Tournament
		date 2025-07-30	rnd 5	type Blitz	result 1	date 2025-08-23	rnd 2	type Standard	result 1
		Opponent Ismay, J (Jacob)				Opponent Joseph, A (Ashley)
2	3	Tournament Eden Open 2022				Tournament Eden Open 2022
		date 2022-04-23	rnd 3	type Standard	result 0.5	date 2022-04-24	rnd 5	type Standard	result 0.5
		Opponent Potts, M (Markwin)				Opponent Booysen, L (Lukas)
3	2	Tournament InterClub Blitz 2 2025				Tournament InterClub Blitz 2 2025
		date 2025-05-08	rnd 3	type Blitz	result 1	date 2025-05-08	rnd 4	type Blitz	result 1
		Opponent Groenewald, P (Philip)				Opponent Groenewald, P (Philip)

#	Games	Start				End
1	3	Tournament Eden Open 2022				Tournament Eden Open 2022
		date 2022-04-23	rnd 3	type Standard	result 0.5	date 2022-04-24	rnd 5	type Standard	result 0.5
		Opponent Potts, M (Markwin)				Opponent Booysen, L (Lukas)
2	2	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 8	type Standard	result 1	date 2025-04-12	rnd 9	type Standard	result 1
		Opponent Damons, N (Natasha)				Opponent Julies, R (Ruche)
3	2	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Andreas, L (Liam)				Opponent Jansen, H (Heino)

#	Games	Start				End
1	2	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 4	type Rapid	result 1	date 2025-02-23	rnd 5	type Rapid	result 1
		Opponent Taute, E (Edwina)				Opponent Nomdo, L (Luciano)
2	2	Tournament Pacaltsdorp Chess Club Open 2023				Tournament Eden Rapid 2025
		date 2023-08-26	rnd 6	type Rapid	result 1	date 2025-02-23	rnd 1	type Rapid	result 0.5
		Opponent Reynolds, E (Erwee)				Opponent Le Kay, Y (Yshah)
3	2	Tournament Pacaltsdorp Chess Club Open 2023				Tournament Pacaltsdorp Chess Club Open 2023
		date 2023-08-26	rnd 2	type Rapid	result 1	date 2023-08-26	rnd 3	type Rapid	result 1
		Opponent Van Staden, N (Neeson)				Opponent Windvogel, N (Nayron)

#	Games	Start				End
1	2	Tournament Interclub Blitz 3 2025				Tournament Interclub Blitz 3 2025
		date 2025-07-30	rnd 5	type Blitz	result 1	date 2025-07-30	rnd 6	type Blitz	result 1
		Opponent Ismay, J (Jacob)				Opponent Ismay, J (Jacob)
2	2	Tournament InterClub Blitz 2 2025				Tournament InterClub Blitz 2 2025
		date 2025-05-08	rnd 3	type Blitz	result 1	date 2025-05-08	rnd 4	type Blitz	result 1
		Opponent Groenewald, P (Philip)				Opponent Groenewald, P (Philip)
3	2	Tournament InterClub Blitz 4 2024				Tournament InterClub Blitz 4 2024
		date 2024-09-04	rnd 7	type Blitz	result 1	date 2024-09-04	rnd 8	type Blitz	result 1
		Opponent Marner, E (Elizane)				Opponent Marner, E (Elizane)

#	Games	Start				End
1	3	Tournament Interclub Blitz 3 2025				Tournament 2025 Eden Open & Women's Tournament
		date 2025-07-30	rnd 5	type Blitz	result 1	date 2025-08-23	rnd 2	type Standard	result 1
		Opponent Ismay, J (Jacob)				Opponent Joseph, A (Ashley)
2	2	Tournament InterClub Blitz 2 2025				Tournament InterClub Blitz 2 2025
		date 2025-05-08	rnd 3	type Blitz	result 1	date 2025-05-08	rnd 4	type Blitz	result 1
		Opponent Groenewald, P (Philip)				Opponent Groenewald, P (Philip)
3	2	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 8	type Standard	result 1	date 2025-04-12	rnd 9	type Standard	result 1
		Opponent Damons, N (Natasha)				Opponent Julies, R (Ruche)

#	Games	Start				End
1	2	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 8	type Standard	result 1	date 2025-04-12	rnd 9	type Standard	result 1
		Opponent Damons, N (Natasha)				Opponent Julies, R (Ruche)
2	2	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Andreas, L (Liam)				Opponent Jansen, H (Heino)
3	2	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 3 2025
		date 2025-02-15	rnd 5	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Masingili, O (Okuhle)				Opponent Masingili, O (Okuhle)

#	Games	Start				End
1	2	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 4	type Rapid	result 1	date 2025-02-23	rnd 5	type Rapid	result 1
		Opponent Taute, E (Edwina)				Opponent Nomdo, L (Luciano)
2	2	Tournament Pacaltsdorp Chess Club Open 2023				Tournament Pacaltsdorp Chess Club Open 2023
		date 2023-08-26	rnd 2	type Rapid	result 1	date 2023-08-26	rnd 3	type Rapid	result 1
		Opponent Van Staden, N (Neeson)				Opponent Windvogel, N (Nayron)
3	1	Tournament Pacaltsdorp Chess Club Open 2023				Tournament Pacaltsdorp Chess Club Open 2023
		date 2023-08-26	rnd 6	type Rapid	result 1	date 2023-08-26	rnd 6	type Rapid	result 1
		Opponent Reynolds, E (Erwee)				Opponent Reynolds, E (Erwee)

#	Games	Start				End
1	2	Tournament Interclub Blitz 3 2025				Tournament Interclub Blitz 3 2025
		date 2025-07-30	rnd 5	type Blitz	result 1	date 2025-07-30	rnd 6	type Blitz	result 1
		Opponent Ismay, J (Jacob)				Opponent Ismay, J (Jacob)
2	2	Tournament InterClub Blitz 2 2025				Tournament InterClub Blitz 2 2025
		date 2025-05-08	rnd 3	type Blitz	result 1	date 2025-05-08	rnd 4	type Blitz	result 1
		Opponent Groenewald, P (Philip)				Opponent Groenewald, P (Philip)
3	2	Tournament InterClub Blitz 4 2024				Tournament InterClub Blitz 4 2024
		date 2024-09-04	rnd 7	type Blitz	result 1	date 2024-09-04	rnd 8	type Blitz	result 1
		Opponent Marner, E (Elizane)				Opponent Marner, E (Elizane)

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	The-Kisho ,E (Elsandro)	4	0	-425	4	0	-425	0	0	0	0	0	0
1	The-Kisho ,E (Elsandro)	4	1397.8	972.8	4	1367.6	972.8	0	0	0	0	0	0
2	Andrews ,L (Luwayne)	4	2	0	1	1	425	0	0	0	3	1	-141.7
2	Andrews ,L (Luwayne)	4	1178.9	1178.9	1	1200	1603.9	0	0	0	3	1249.3	1037.2
3	Schmidt ,U (Ulrich)	4	1	-212.5	0	0	0	1	0	-425	3	1	-141.7
3	Schmidt ,U (Ulrich)	4	1507.9	1295.4	0	0	0	1	1200	1082.9	3	1187.7	1366.2
4	Campbell ,A (Anje)	4	1	-212.5	0	0	0	0	0	0	4	1	-212.5
4	Campbell ,A (Anje)	4	1172.5	960	0	0	0	0	0	0	4	909.6	960
5	Masingili ,O (Okuhle)	3	3	425	3	3	425	0	0	0	0	0	0
5	Masingili ,O (Okuhle)	3	1204	1629	3	1202.8	1629	0	0	0	0	0	0
6	Jantjies ,K (Keaton)	3	0	-425	0	0	0	1	0	-425	2	0	-425
6	Jantjies ,K (Keaton)	3	1232.9	807.9	0	0	0	1	1197.5	807.9	2	1197.5	807.9
7	Daniels ,J (Jerome)	3	0	-425	0	0	0	0	0	0	3	0	-425
7	Daniels ,J (Jerome)	3	1407.3	982.3	0	0	0	0	0	0	3	1223.1	982.3
8	Fensham ,A (Anrich)	2	1	0	2	1	0	0	0	0	0	0	0
8	Fensham ,A (Anrich)	2	1131.9	1131.9	2	1123.4	1131.9	0	0	0	0	0	0
9	Smit ,D (Dian)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Smit ,D (Dian)	2	1209.3	784.3	2	1202.9	784.3	0	0	0	0	0	0
10	Gilbert ,C (Cheslyn)	2	0	-425	1	0	-425	0	0	0	1	0	-425
10	Gilbert ,C (Cheslyn)	2	1381.1	956.1	1	1325.2	956.1	0	0	0	1	1214.7	956.1

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Gilbert, C (Calray)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms