Chess South Africa Ratings Database

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Personal

Collett, S (Samuel)

Chess SA id

1080151219

FIDE id

Date of birth

2008-07-31 (U18)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1329.2

Item	Main	Standard	Rapid	Blitz
Rating	1329.6	1337.2	1178.3	1200
Raw rating	1329.6	1337.2	1178.3	1200
Weighted rating	1328.6	1336.4	1175.3	1200
Weighted performance	1144.3	1156.5	0	0
Floor	848.8	854.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	137.9	136.4	171	165.8
Highest rating	1363.4 2023-10-01	1367.6 2023-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1348.8 2023-11-01	1354.3 2023-11-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1348.8 2025-06-01	1354.3 2025-06-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1363.4 2023-10-01	1367.6 2023-10-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1329.6	1337.2	1178.3	1200
Analysis
Rating	1329.6	1337.2	1178.3	1200
Raw rating	1329.6	1337.2	1178.3	1200
Weighted rating	1328.6	1336.4	1175.3
Weighted performance	1144.3	1156.5	0
K-factor	36	36	36	36
Floor	848.8	854.3	700	700
Max/Min rating change allowed	137.9	136.4	171	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	1329.6	1337.2	1178.3	1200
New weighted rating	1328.4	1336.3	1175.3	1200
New weighted performance	1136.7	1148.8	0	0
Temp new rating	1329.6	1337.2	1178.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1329.6	1337.2	1178.3	1200
New K-factor	36	36	36	36
New floor	848.8	854.3	700	700

Item	Main	Standard	Rapid
	0	0	0
	10	10	0
	29	23	6
	39	39	0
	0	0	0
	0	0	0
History	78	72	6

Games since
	Main 39	Standard 33		Rapid 6		Blitz 0
Gender	Male
Age group	U18
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	2799		355		123
Male	2238		292		100
U18	453		57		17
U18 Male	387		54		17
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	5	50	0	1340.7	1340.7
Standard	10	5	50	0	1340.7	1340.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	78	40.5	51.92	16.3	1308.3	1324.7
Standard	72	38.5	53.47	29.5	1304	1333.5
Rapid	6	2	33.33	-141.7	1360.7	1219
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1329.6	1337.2	1178.3	1200
2025-09-30	1329.6	1337.2	1178.3	1200
2025-09-01	1329.6	1337.2	1178.3	1200
2025-08-01	1329.6	1337.2	1178.3	1200
2025-07-01	1329.6	1337.2	1178.3	1200
2025-06-01	1329.6	1337.2	1178.3	1200
2025-05-01	1329.5	1337	1178.3	1200
2025-04-01	1329	1336.5	1178.3	1200
2025-03-01	1327.8	1335	1178.3	1200
2025-02-01	1333.7	1343.3	1177.6	1200
2025-01-01	1320.3	1329.9	1159	1200
2024-12-01	1320.3	1329.9	1159	1200
2024-11-01	1320.3	1329.9	1159	1200
2024-10-01	1320.3	1329.9	1159	1200
2024-09-01	1320.3	1329.9	1159	1200
2024-08-01	1320.3	1329.9	1159	1200
2024-07-01	1326.6	1342.1	1159	1200
2024-09-01	1341	1342.1	1200	1200
2024-05-01	1326.7	1324.5	1200	1200
2024-04-01	1346.4	1349.3	1200	1200
2024-03-01	1346.4	1349.3	1200	1200
2024-02-01	1348.8	1354.3	1200	1200
2024-01-01	1348.8	1354.3	1200	1200
2023-12-01	1348.8	1354.3	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	NMBCH Trial 1 2025 (U18)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	6	5	2.5	Yes	Analysis
2	NMBCU vs BCC Derby Chess Invitational 2025 (Open A)	2025-01-10	2025-01-11	Standard	Nelson Mandela Bay (ENM)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	NMBCH Trial 1 2025 (U18)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	6	5	2.5	Yes	Analysis
2	NMBCU vs BCC Derby Chess Invitational 2025 (Open A)	2025-01-10	2025-01-11	Standard	Nelson Mandela Bay (ENM)	5	5	2.5	Yes	Analysis
3	NMBCU Trials 4 2024 (U18)	2024-07-12	2024-07-13	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
4	Willow Academy 2024 (A)	2024-06-22	2024-06-22	Rapid	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
5	NMBCU Trial 3 2024 (U18)	2024-05-10	2024-05-11	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
6	NMBCU Trials 2 2024 (U18)	2024-04-12	2024-04-13	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
7	NMBCU Trials 1 2024 (U18)	2024-02-16	2024-02-16	Standard	Nelson Mandela Bay (ENM)	6	5	2	Yes	Analysis
8	Pearson Open Chess Tournament 2024 (B)	2024-02-23	2024-02-24	Standard	Nelson Mandela Bay (ENM)	5	0	0	No	Analysis
9	Eastern Cape Provincial Individual Championship 2023 (U16 Boys)	2023-10-05	2023-10-06	Standard	Nelson Mandela Bay (ENM)	7	7	4	Yes	Analysis
10	Eastern Cape Chess Team Championship 2023 (U16)	2023-10-07	2023-10-08	Standard	Sarah Baartman (ESB)	5	3	2	Yes	Analysis
11	NMBCU Closed 2023 (U16)	2023-08-11	2023-08-12	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
12	NMBCU Trial 4 2023 (U16)	2023-07-28	2023-07-29	Standard	Nelson Mandela Bay (ENM)	5	5	3.5	Yes	Analysis
13	EP Trials 3 2023 (U16)	2023-05-05	2023-05-06	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
14	NMB 2nd Trials 2023 (U16)	2023-03-24	2023-03-25	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
15	NMB 1st Trials 2023 (U16)	2023-02-17	2023-02-18	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament NMB 2nd Trials 2023				Tournament EP Trials 3 2023
		date 2023-03-25	rnd 5	type Standard	result 1	date 2023-05-06	rnd 3	type Standard	result 1
		Opponent Swart, F (Franco)				Opponent Grigor, R (Ruan)
2	4	Tournament NMBCU Trials 2 2024				Tournament NMBCU Trial 3 2024
		date 2024-04-13	rnd 4	type Standard	result 1	date 2024-05-10	rnd 1	type Standard	result 1
		Opponent Nyoka, I (Ibanathi)				Opponent Matiso, U (Unakho)
3	4	Tournament NMBCU Closed 2023				Tournament NMBCU Closed 2023
		date 2023-08-12	rnd 2	type Standard	result 1	date 2023-08-12	rnd 5	type Standard	result 1
		Opponent Randall, K (Kyle)				Opponent Mtshekexe, U (Usemhle)

#	Games	Start				End
1	5	Tournament NMB 2nd Trials 2023				Tournament EP Trials 3 2023
		date 2023-03-25	rnd 5	type Standard	result 1	date 2023-05-06	rnd 3	type Standard	result 1
		Opponent Swart, F (Franco)				Opponent Grigor, R (Ruan)
2	4	Tournament NMBCU Trials 2 2024				Tournament NMBCU Trial 3 2024
		date 2024-04-13	rnd 4	type Standard	result 1	date 2024-05-10	rnd 1	type Standard	result 1
		Opponent Nyoka, I (Ibanathi)				Opponent Matiso, U (Unakho)
3	4	Tournament NMBCU Closed 2023				Tournament NMBCU Closed 2023
		date 2023-08-12	rnd 2	type Standard	result 1	date 2023-08-12	rnd 5	type Standard	result 1
		Opponent Randall, K (Kyle)				Opponent Mtshekexe, U (Usemhle)

#	Games	Start				End
1	1	Tournament Willow Academy 2024				Tournament Willow Academy 2024
		date 2024-06-22	rnd 6	type Rapid	result 1	date 2024-06-22	rnd 6	type Rapid	result 1
		Opponent April, E (Elethu)				Opponent April, E (Elethu)
2	1	Tournament Willow Academy 2024				Tournament Willow Academy 2024
		date 2024-06-22	rnd 1	type Rapid	result 1	date 2024-06-22	rnd 1	type Rapid	result 1
		Opponent Dugmore, D (Deacon)				Opponent Dugmore, D (Deacon)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-10-05	rnd 2	type Standard	result 1	date 2023-10-05	rnd 4	type Standard	result 1
		Opponent Fuzani, O (Olwam)				Opponent Udemans, B (Billy)
2	3	Tournament NMBCU Trial 4 2023				Tournament NMBCU Trial 4 2023
		date 2023-07-29	rnd 2	type Standard	result 1	date 2023-07-29	rnd 4	type Standard	result 1
		Opponent Palmer, A (Ashlynn)				Opponent Cerfonteyn, Z (Zeenat)
3	3	Tournament NMB 2nd Trials 2023				Tournament EP Trials 3 2023
		date 2023-03-25	rnd 5	type Standard	result 1	date 2023-05-05	rnd 1	type Standard	result 1
		Opponent Swart, F (Franco)				Opponent Msaka, N (Norman)

#	Games	Start				End
1	3	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-10-05	rnd 2	type Standard	result 1	date 2023-10-05	rnd 4	type Standard	result 1
		Opponent Fuzani, O (Olwam)				Opponent Udemans, B (Billy)
2	3	Tournament NMBCU Trial 4 2023				Tournament NMBCU Trial 4 2023
		date 2023-07-29	rnd 2	type Standard	result 1	date 2023-07-29	rnd 4	type Standard	result 1
		Opponent Palmer, A (Ashlynn)				Opponent Cerfonteyn, Z (Zeenat)
3	3	Tournament NMB 2nd Trials 2023				Tournament EP Trials 3 2023
		date 2023-03-25	rnd 5	type Standard	result 1	date 2023-05-05	rnd 1	type Standard	result 1
		Opponent Swart, F (Franco)				Opponent Msaka, N (Norman)

#	Games	Start				End
1	1	Tournament Willow Academy 2024				Tournament Willow Academy 2024
		date 2024-06-22	rnd 6	type Rapid	result 1	date 2024-06-22	rnd 6	type Rapid	result 1
		Opponent April, E (Elethu)				Opponent April, E (Elethu)
2	1	Tournament Willow Academy 2024				Tournament Willow Academy 2024
		date 2024-06-22	rnd 1	type Rapid	result 1	date 2024-06-22	rnd 1	type Rapid	result 1
		Opponent Dugmore, D (Deacon)				Opponent Dugmore, D (Deacon)

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	Bouwer ,R (Ruben)	5	1.5	-170	5	1.5	-170	0	0	0	0	0	0
1	Bouwer ,R (Ruben)	5	1321.3	1151.3	5	1318.4	1151.3	0	0	0	0	0	0
2	Slabbert ,D (Deon)	4	0	-425	4	0	-425	0	0	0	0	0	0
2	Slabbert ,D (Deon)	4	1451.6	1026.6	4	1441.3	1026.6	0	0	0	0	0	0
3	Bojana ,SE (Singisile Emmanuel)	3	3	425	3	3	425	0	0	0	0	0	0
3	Bojana ,SE (Singisile Emmanuel)	3	1207	1632	3	1207.9	1632	0	0	0	0	0	0
4	Mtshekexe ,U (Usemhle)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
4	Mtshekexe ,U (Usemhle)	3	1306.5	1306.5	3	1315.4	1306.5	0	0	0	0	0	0
5	Taljard ,J (Julian)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
5	Taljard ,J (Julian)	3	1444	1160.6	3	1448.1	1160.6	0	0	0	0	0	0
6	Wagner ,J (Jayden)	2	1	0	2	1	0	0	0	0	0	0	0
6	Wagner ,J (Jayden)	2	1205.5	1205.5	2	1212.6	1205.5	0	0	0	0	0	0
7	Cerfonteyn ,Z (Zeenat)	2	1	0	2	1	0	0	0	0	0	0	0
7	Cerfonteyn ,Z (Zeenat)	2	1203.2	1203.2	2	1204.2	1203.2	0	0	0	0	0	0
8	Lagardien ,I (Ismaeel)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Lagardien ,I (Ismaeel)	2	1717.6	1292.6	2	1715.7	1292.6	0	0	0	0	0	0
9	Chipunza ,J (James)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Chipunza ,J (James)	2	1571.2	1146.2	2	1577.2	1146.2	0	0	0	0	0	0
10	Peter ,N (Noah)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Peter ,N (Noah)	2	1634.5	1209.5	2	1654.3	1209.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Collett, S (Samuel)

Ratings

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Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms