Chess South Africa Ratings Database

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Personal

Ramasammy-Cook, J (Joshua)

Chess SA id

1110151681

FIDE id

Date of birth

2011-07-04 (U16)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1139.9

Item	Main	Standard	Rapid	Blitz
Rating	1367.6	1247.9	1343.3	1216.5
Raw rating	1367.6	1243.6	1343.3	1216.5
Weighted rating	1303.3	1247.9	1273.8	1209
Weighted performance	1247.3	1207.8	0	0
Floor	907.8	768.5	843.3	716.5
K-factor	32	36	36	36
Min/Max rating change allowed	130.6	155.8	135.2	162
Highest rating	1407.8 2025-07-01	1312.6 2023-08-01	1459.9 2023-09-01	1216.5 2025-04-01
Highest raw rating	1407.8 2025-07-01	1268.5 2025-06-01	1343.3 2025-11-01	1216.5 2025-04-01
Highest weighted rating	1303.3 2025-11-01	1268.5 2025-02-01	1306.3 2024-10-01	1206 2025-08-01
Highest weighted performance	1407.8 2025-07-01	1312.6 2023-08-01	1459.9 2023-09-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-1.1	-0.2	0	0
New rating	1366.5	1247.7	1343.3	1216.5
Analysis
Rating	1367.6	1247.9	1343.3	1216.5
Raw rating	1367.6	1243.6	1343.3	1216.5
Weighted rating	1303.3	1247.9	1273.8
Weighted performance	1247.3	1207.8	0
K-factor	32	36	36	36
Floor	907.8	768.5	843.3	716.5
Max/Min rating change allowed	130.6	155.8	135.2	162
Games	1	1	0	0
Score	0	0	0	0
Expected score	0.03	0	0	0
Score-Expected	-0.03	0	0	0
Temp raw +/-	-1.1	0	0	0
Final raw +/-	-1.1	0	0	0
New raw rating	1366.5	1243.6	1343.3	1216.5
New weighted rating	1310.2	1247.7	1280.3	1209.9
New weighted performance	1239.6	1200.3	0	0
Temp new rating	1366.5	1247.7	1343.3	1216.5
Temp new rating +/-	-1.1	-0.2	0	0
Final new rating +/-	-1.1	-0.2	0	0
New rating	1366.5	1247.7	1343.3	1216.5
New K-factor	32	36	36	36
New floor	907.8	768.5	843.3	716.5

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	42	27	12	3
	5	0	5	0
	22	14	8	0
	0	0	0	0
	0	0	0	0
History	69	41	25	3

Games since
	Main 47	Standard 27		Rapid 17		Blitz 3
Gender	Male
Age group	U16
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	2520		310		110
Male	2030		259		91
U16	399		52		31
U16 Male	300		43		27
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	42	20	47.62	-20.2	1336	1315.7
Standard	27	9.5	35.19	-125.9	1362.5	1236.6
Rapid	12	8.5	70.83	177.1	1305	1482.1
Blitz	3	2	66.67	141.7	1220.8	1362.5
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	69	37	53.62	30.8	1271.5	1302.3
Standard	41	18	43.9	-51.8	1293	1241.2
Rapid	25	17	68	153	1242.2	1395.2
Blitz	3	2	66.67	141.7	1220.8	1362.5

Date	Main	Standard	Rapid	Blitz
2025-11-01	1367.6	1243.6	1343.3	1216.5
2025-09-30	1359.8	1243.6	1317	1216.5
2025-09-01	1359.8	1243.6	1317	1216.5
2025-08-01	1404.5	1268.5	1317	1216.5
2025-07-01	1407.8	1268.5	1306.3	1216.5
2025-06-01	1339.7	1268.5	1271.4	1216.5
2025-05-01	1263.8	1242.1	1271.4	1216.5
2025-04-01	1246.2	1239.4	1241.1	1216.5
2025-03-01	1246.4	1239.6	1240.7	1200
2025-02-01	1251.9	1243.2	1239.6	1200
2025-01-01	1251.9	1243.2	1228.5	1200
2024-12-01	1251.9	1243.2	1228.5	1200
2024-11-01	1251.9	1243.2	1228.5	1200
2024-10-01	1248.4	1243.2	1247.6	1200
2024-09-01	1248.4	1243.2	1247.6	1200
2024-08-01	1248.4	1243.2	1247.6	1200
2024-07-01	1248.4	1243.2	1247.6	1200
2024-09-01	1248.4	1243.2	1247.6	1200
2024-05-01	1248.4	1243.2	1247.6	1200
2024-04-01	1248.4	1243.2	1247.6	1200
2024-03-01	1248.4	1243.2	1247.6	1200
2024-02-01	1248.4	1243.2	1247.6	1200
2024-01-01	1248.4	1243.2	1247.6	1200
2023-12-01	1248.4	1243.2	1247.6	1200

Comming soon.

Tournaments

History

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	UCC Royal Cup 2025 (A)	2025-10-07	2025-11-05	Standard	Nelson Mandela Bay (ENM)	5	1	0	Yes	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	UCC Royal Cup 2025 (A)	2025-10-07	2025-11-05	Standard	Nelson Mandela Bay (ENM)	5	1	0	Yes	Analysis
2	UCC Rapid September 2025	2025-09-09	2025-09-23	Rapid	Nelson Mandela Bay (ENM)	6	2	2	Yes	Analysis
3	UCC Championship 2025 (B)	2025-07-22	2025-08-19	Standard	Nelson Mandela Bay (ENM)	5	3	0.5	Yes	Analysis
4	UCC Mind Over Board 2025 (A)	2025-08-01	2025-08-03	Standard	Nelson Mandela Bay (ENM)	5	5	2	Yes	Analysis
5	UCC Rapid July 2025	2025-07-08	2025-07-15	Rapid	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
6	UCC Rapid May 2025	2025-05-27	2025-06-17	Rapid	Nelson Mandela Bay (ENM)	6	2	1	Yes	Analysis
7	UCC Presidential Cup 2025 (A)	2025-04-08	2025-05-06	Standard	Nelson Mandela Bay (ENM)	5	4	2	Yes	Analysis
8	UCC Rapid Mar/Apr 2025	2025-03-18	2025-04-01	Rapid	Nelson Mandela Bay (ENM)	6	2	2	Yes	Analysis
9	UCC Blitz March 2025	2025-03-04	2025-03-11	Blitz	Nelson Mandela Bay (ENM)	6	3	2	Yes	Analysis
10	UCC Strategic Moves 2025 (A)	2025-02-28	2025-03-01	Standard	Nelson Mandela Bay (ENM)	5	4	0.5	Yes	Analysis
11	Uitenhage Chess Club Protea Cup 2025 (A)	2025-01-28	2025-02-25	Standard	Nelson Mandela Bay (ENM)	5	5	2	Yes	Analysis
12	NMBCH Trial 1 2025 (U16)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	UCC Royal Cup 2025 (A)	2025-10-07	2025-11-05	Standard	Nelson Mandela Bay (ENM)	5	1	0	Yes	Analysis
2	UCC Rapid September 2025	2025-09-09	2025-09-23	Rapid	Nelson Mandela Bay (ENM)	6	2	2	Yes	Analysis
3	UCC Championship 2025 (B)	2025-07-22	2025-08-19	Standard	Nelson Mandela Bay (ENM)	5	3	0.5	Yes	Analysis
4	UCC Mind Over Board 2025 (A)	2025-08-01	2025-08-03	Standard	Nelson Mandela Bay (ENM)	5	5	2	Yes	Analysis
5	UCC Rapid July 2025	2025-07-08	2025-07-15	Rapid	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
6	UCC Rapid May 2025	2025-05-27	2025-06-17	Rapid	Nelson Mandela Bay (ENM)	6	2	1	Yes	Analysis
7	UCC Presidential Cup 2025 (A)	2025-04-08	2025-05-06	Standard	Nelson Mandela Bay (ENM)	5	4	2	Yes	Analysis
8	UCC Rapid Mar/Apr 2025	2025-03-18	2025-04-01	Rapid	Nelson Mandela Bay (ENM)	6	2	2	Yes	Analysis
9	UCC Blitz March 2025	2025-03-04	2025-03-11	Blitz	Nelson Mandela Bay (ENM)	6	3	2	Yes	Analysis
10	UCC Strategic Moves 2025 (A)	2025-02-28	2025-03-01	Standard	Nelson Mandela Bay (ENM)	5	4	0.5	Yes	Analysis
11	Uitenhage Chess Club Protea Cup 2025 (A)	2025-01-28	2025-02-25	Standard	Nelson Mandela Bay (ENM)	5	5	2	Yes	Analysis
12	NMBCH Trial 1 2025 (U16)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
13	NMBCU Top Schools 2024 (Senior Primary)	2024-10-12	2024-10-12	Rapid	Nelson Mandela Bay (ENM)	5	5	2.5	Yes	Analysis
14	UCC Club Champs 2023 (B)	2023-10-17	2023-11-21	Standard	Nelson Mandela Bay (ENM)	5	1	0.5	Yes	Analysis
15	Uitenhage Chess Club RAPID III 2023	2023-08-29	2023-09-12	Rapid	Nelson Mandela Bay (ENM)	6	2	2	Yes	Analysis
16	Uitenhage Chess Club Grand Prix 2023 (B)	2023-08-25	2023-08-26	Standard	Nelson Mandela Bay (ENM)	5	4	2.5	Yes	Analysis
17	UCC Presidential Cup 2023 (B)	2023-07-18	2023-08-15	Standard	Nelson Mandela Bay (ENM)	5	4	2.5	Yes	Analysis
18	UCC Protea Cup 2023 (B)	2023-04-15	2023-05-30	Standard	Nelson Mandela Bay (ENM)	8	5	3	Yes	Analysis
19	Uitenhage Chess Club Inaugural Rapid Tournament 2023	2023-02-21	2023-03-27	Rapid	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis

#	Games	Start				End
1	4	Tournament Uitenhage Chess Club RAPID III 2023				Tournament NMBCU Top Schools 2024
		date 2023-09-05	rnd 3	type Rapid	result 1	date 2024-10-12	rnd 1	type Rapid	result 1
		Opponent Terblanche, A (Andre)				Opponent Botes, Z (Zian)
2	4	Tournament UCC Protea Cup 2023				Tournament UCC Presidential Cup 2023
		date 2023-05-23	rnd 7	type Standard	result 1	date 2023-08-01	rnd 3	type Standard	result 0.5
		Opponent Lottering, Y (Yazeen)				Opponent Hall, J (Joshua)
3	3	Tournament UCC Blitz March 2025				Tournament UCC Rapid Mar/Apr 2025
		date 2025-03-04	rnd 3	type Blitz	result 1	date 2025-03-25	rnd 4	type Rapid	result 1
		Opponent Mackay, M (Mikhail)				Opponent Bester, B (Brendan)

#	Games	Start				End
1	4	Tournament UCC Protea Cup 2023				Tournament UCC Presidential Cup 2023
		date 2023-05-23	rnd 7	type Standard	result 1	date 2023-08-01	rnd 3	type Standard	result 0.5
		Opponent Lottering, Y (Yazeen)				Opponent Hall, J (Joshua)
2	3	Tournament NMBCH Trial 1 2025				Tournament NMBCH Trial 1 2025
		date 2025-02-15	rnd 3	type Standard	result 0.5	date 2025-02-15	rnd 5	type Standard	result 1
		Opponent Sonti, K (Kamvalethu)				Opponent De Jager, J (Jaeden)
3	3	Tournament Uitenhage Chess Club Grand Prix 2023				Tournament Uitenhage Chess Club Grand Prix 2023
		date 2023-08-26	rnd 2	type Standard	result 1	date 2023-08-26	rnd 4	type Standard	result 1
		Opponent Van Greunen, M (Melaney)				Opponent Williams, M (Matthew)

#	Games	Start				End
1	4	Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023				Tournament NMBCU Top Schools 2024
		date 2023-03-27	rnd 6	type Rapid	result 1	date 2024-10-12	rnd 1	type Rapid	result 1
		Opponent Adams, J (Jessica)				Opponent Botes, Z (Zian)
2	3	Tournament UCC Rapid Mar/Apr 2025				Tournament UCC Rapid May 2025
		date 2025-03-25	rnd 3	type Rapid	result 1	date 2025-05-27	rnd 1	type Rapid	result 1
		Opponent Coetzer, H (Hanroux)				Opponent Mackay, M (Mikhail)
3	3	Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023				Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023
		date 2023-02-21	rnd 2	type Rapid	result 1	date 2023-02-28	rnd 4	type Rapid	result 1
		Opponent Vosloo, A (Aragon)				Opponent Bester, B (Brendan)

#	Games	Start				End
1	1	Tournament UCC Blitz March 2025				Tournament UCC Blitz March 2025
		date 2025-03-04	rnd 3	type Blitz	result 1	date 2025-03-04	rnd 3	type Blitz	result 1
		Opponent Mackay, M (Mikhail)				Opponent Mackay, M (Mikhail)
2	1	Tournament UCC Blitz March 2025				Tournament UCC Blitz March 2025
		date 2025-03-04	rnd 1	type Blitz	result 1	date 2025-03-04	rnd 1	type Blitz	result 1
		Opponent Terblanche, A (Andre)				Opponent Terblanche, A (Andre)

#	Games	Start				End
1	3	Tournament UCC Blitz March 2025				Tournament UCC Rapid Mar/Apr 2025
		date 2025-03-04	rnd 3	type Blitz	result 1	date 2025-03-25	rnd 4	type Rapid	result 1
		Opponent Mackay, M (Mikhail)				Opponent Bester, B (Brendan)
2	3	Tournament UCC Protea Cup 2023				Tournament UCC Presidential Cup 2023
		date 2023-05-23	rnd 7	type Standard	result 1	date 2023-07-25	rnd 2	type Standard	result 1
		Opponent Lottering, Y (Yazeen)				Opponent Schler, J (Jannei)
3	3	Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023				Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023
		date 2023-02-21	rnd 2	type Rapid	result 1	date 2023-02-28	rnd 4	type Rapid	result 1
		Opponent Vosloo, A (Aragon)				Opponent Bester, B (Brendan)

#	Games	Start				End
1	3	Tournament UCC Protea Cup 2023				Tournament UCC Presidential Cup 2023
		date 2023-05-23	rnd 7	type Standard	result 1	date 2023-07-25	rnd 2	type Standard	result 1
		Opponent Lottering, Y (Yazeen)				Opponent Schler, J (Jannei)
2	2	Tournament UCC Mind Over Board 2025				Tournament UCC Mind Over Board 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Naidoo, M (Micah)				Opponent Bowkers, D (Delcine)
3	2	Tournament UCC Presidential Cup 2025				Tournament UCC Presidential Cup 2025
		date 2025-04-22	rnd 3	type Standard	result 1	date 2025-04-29	rnd 4	type Standard	result 1
		Opponent Ramasammy-Cook, N (Namasivayan)				Opponent Naidoo, M (Micah)

#	Games	Start				End
1	4	Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023				Tournament NMBCU Top Schools 2024
		date 2023-03-27	rnd 6	type Rapid	result 1	date 2024-10-12	rnd 1	type Rapid	result 1
		Opponent Adams, J (Jessica)				Opponent Botes, Z (Zian)
2	3	Tournament UCC Rapid Mar/Apr 2025				Tournament UCC Rapid May 2025
		date 2025-03-25	rnd 3	type Rapid	result 1	date 2025-05-27	rnd 1	type Rapid	result 1
		Opponent Coetzer, H (Hanroux)				Opponent Mackay, M (Mikhail)
3	3	Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023				Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023
		date 2023-02-21	rnd 2	type Rapid	result 1	date 2023-02-28	rnd 4	type Rapid	result 1
		Opponent Vosloo, A (Aragon)				Opponent Bester, B (Brendan)

#	Games	Start				End
1	1	Tournament UCC Blitz March 2025				Tournament UCC Blitz March 2025
		date 2025-03-04	rnd 3	type Blitz	result 1	date 2025-03-04	rnd 3	type Blitz	result 1
		Opponent Mackay, M (Mikhail)				Opponent Mackay, M (Mikhail)
2	1	Tournament UCC Blitz March 2025				Tournament UCC Blitz March 2025
		date 2025-03-04	rnd 1	type Blitz	result 1	date 2025-03-04	rnd 1	type Blitz	result 1
		Opponent Terblanche, A (Andre)				Opponent Terblanche, A (Andre)

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	Nevin ,TW (Tyler William)	3	0	-425	2	0	-425	1	0	-425	0	0	0
1	Nevin ,TW (Tyler William)	3	1998.9	1573.9	2	2001.9	1573.9	1	1642	1573.9	0	0	0
2	Mackay ,M (Mikhail)	3	2.5	283.3	1	0.5	0	1	1	425	1	1	425
2	Mackay ,M (Mikhail)	3	1154.7	1438	1	1167.1	1154.7	1	1115.7	1579.7	1	1200	1579.7
3	Terblanche ,A (Andre)	3	3	425	1	1	425	1	1	425	1	1	425
3	Terblanche ,A (Andre)	3	1127.6	1552.6	1	1160.4	1552.6	1	1139.2	1552.6	1	1200	1552.6
4	Pyon ,A (Adryan)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
4	Pyon ,A (Adryan)	2	1186.6	974.1	2	1200.5	974.1	0	0	0	0	0	0
5	Snyman ,K (Karlien)	2	1	0	2	1	0	0	0	0	0	0	0
5	Snyman ,K (Karlien)	2	1155.4	1155.4	2	1140.6	1155.4	0	0	0	0	0	0
6	Ramasammy-Cook ,N (Namasivayan)	2	2	425	2	2	425	0	0	0	0	0	0
6	Ramasammy-Cook ,N (Namasivayan)	2	1193.9	1618.9	2	1192.2	1618.9	0	0	0	0	0	0
7	Naidoo ,M (Micah)	2	2	425	2	2	425	0	0	0	0	0	0
7	Naidoo ,M (Micah)	2	1202.1	1627.1	2	1191.9	1627.1	0	0	0	0	0	0
8	Sonti ,K (Kamvalethu)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
8	Sonti ,K (Kamvalethu)	2	1295.1	1082.6	2	1293.8	1082.6	0	0	0	0	0	0
9	Schoeman ,D (Devan)	2	1	0	1	0	-425	1	1	425	0	0	0
9	Schoeman ,D (Devan)	2	1359.1	1359.1	1	1322.8	934.1	1	1305.7	1784.1	0	0	0
10	Hall ,J (Joshua)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
10	Hall ,J (Joshua)	2	1308.3	1095.8	1	1247.7	1308.3	1	1246.7	883.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Ramasammy-Cook, J (Joshua)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms