Chess South Africa Ratings Database

PLAYER PAGE

Personal

Collins, J (Jaytem)

Chess SA id

1140143723

FIDE id

Date of birth

2014-10-30 (U12)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1050.6	1012.1	1152.5	1200
Raw rating	1050.6	1012.1	1152.5	1200
Weighted rating	1046.1	1006	1148.5	1200
Weighted performance	757.2	685	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	205.1	216.7	177.4	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1050.6	1012.1	1152.5	1200
Analysis
Rating	1050.6	1012.1	1152.5	1200
Raw rating	1050.6	1012.1	1152.5	1200
Weighted rating	1046.1	1006	1148.5
Weighted performance	757.2	685	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	205.1	216.7	177.4	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	1050.6	1012.1	1152.5	1200
New weighted rating	1045.9	1005.8	1148.5	1200
New weighted performance	756.9	684.7	0	0
Temp new rating	1050.6	1012.1	1152.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1050.6	1012.1	1152.5	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	20	9	11
	30	24	6
	9	9	0
	0	0	0
History	59	42	17

Games since
	Main 26	Standard 9		Rapid 17		Blitz 0
Gender	Male
Age group	U12
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	59	18	30.51	-165.7	1204.7	1039
Standard	42	11.5	27.38	-192.3	1195.7	1003.4
Rapid	17	6.5	38.24	-100	1227	1127
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1050.6	1012.1	1152.5	1200
2025-09-01	1050.6	1012.1	1152.5	1200
2025-08-01	1050.6	1012.1	1152.5	1200
2025-07-01	1050.6	1012.1	1152.5	1200
2025-06-01	1050.6	1012.1	1152.5	1200
2025-05-01	1050.6	1012.1	1152.5	1200
2025-04-01	1050.6	1012.1	1152.5	1200
2025-03-01	1050.6	1012.1	1152.5	1200
2025-02-01	1049.4	1011	1152.5	1200
2025-01-01	1013.3	968.4	1138.8	1200
2024-12-01	1013.3	968.4	1138.8	1200
2024-11-01	1013.3	968.4	1138.8	1200
2024-10-01	1013.3	968.4	1138.8	1200
2024-09-01	1013.3	968.4	1138.8	1200
2024-08-01	1013.3	968.4	1138.8	1200
2024-07-01	1062.8	1023.6	1138.8	1200
2024-06-01	1090.7	1049.6	1138.8	1200
2024-08-01	1090.7	1049.6	1138.8	1200
2024-04-01	1090.7	1049.6	1138.8	1200
2024-03-01	1082.5	1049.6	1146	1200
2024-02-01	1087.8	1049.6	1176.8	1200
2024-01-01	1087.8	1049.6	1176.8	1200
2023-12-01	1087.8	1049.6	1176.8	1200
2023-11-01	1068.8	1049.6	1200	1200

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	Ekurhuleni Trails 2 2024 (U12)	2024-07-27	2024-07-27	Standard	Ekurhuleni (GE)	5	4	0	Yes	Analysis
2	Ekurhuleni Trails 1 2024 (U12)	2024-06-01	2024-06-01	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
3	Ekurhuleni North Chess Club Open Tournament 2024 (E)	2024-03-02	2024-03-02	Rapid	Ehlanzeni (MEN)	7	7	3	Yes	Analysis
4	Chess Power House 1st Rapid 2024 (C)	2024-02-24	2024-02-24	Rapid	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
5	Ekurhuleni North Chess Club 2023 (D)	2023-12-09	2023-12-09	Rapid	Ekurhuleni (GE)	7	6	2.5	Yes	Analysis
6	Eureka Open 2023 (G)	2023-07-29	2023-07-29	Standard	Sedibeng (GSV)	5	4	0	Yes	Analysis
7	Ekurhuleni Chess Trial 3 2023 (U10)	2023-06-17	2023-06-17	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
8	Ekurhuleni Trials 2 2023 (U10)	2023-04-22	2023-04-22	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
9	Ekhuruleni Chess Trials 1 2023 (U8+U10)	2023-03-25	2023-03-25	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
10	Ekurhuleni Springs Open 4 March 2023 (E)	2023-03-04	2023-03-04	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
11	Eureka Open 2022 (G+H)	2022-07-30	2022-07-30	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis
12	Alberton Chess Club Open 2022 (D)	2022-07-16	2022-07-16	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Ekurhuleni Trials 2 2023				Tournament Ekurhuleni Trials 2 2023
		date 2023-04-22	rnd 2	type Standard	result 1	date 2023-04-22	rnd 4	type Standard	result 1
		Opponent Mlangeni, Z (Zibusiso)				Opponent Van Wyk, P (Paul)
2	3	Tournament Eureka Open 2022				Tournament Ekurhuleni Springs Open 4 March 2023
		date 2022-07-30	rnd 5	type Standard	result 1	date 2023-03-04	rnd 2	type Standard	result 1
		Opponent Lee, A (Ayden)				Opponent Sekgobela, M (Mohale)
3	2	Tournament Ekurhuleni North Chess Club 2023				Tournament Ekurhuleni North Chess Club 2023
		date 2023-12-09	rnd 2	type Rapid	result 1	date 2023-12-09	rnd 3	type Rapid	result 0.5
		Opponent Fleming, B (Bellamae)				Opponent Surtie, R (Ruwaid Keano)

#	Games	Start				End
1	3	Tournament Ekurhuleni Trials 2 2023				Tournament Ekurhuleni Trials 2 2023
		date 2023-04-22	rnd 2	type Standard	result 1	date 2023-04-22	rnd 4	type Standard	result 1
		Opponent Mlangeni, Z (Zibusiso)				Opponent Van Wyk, P (Paul)
2	3	Tournament Eureka Open 2022				Tournament Ekurhuleni Springs Open 4 March 2023
		date 2022-07-30	rnd 5	type Standard	result 1	date 2023-03-04	rnd 2	type Standard	result 1
		Opponent Lee, A (Ayden)				Opponent Sekgobela, M (Mohale)
3	1	Tournament Ekurhuleni Trails 1 2024				Tournament Ekurhuleni Trails 1 2024
		date 2024-06-01	rnd 3	type Standard	result 1	date 2024-06-01	rnd 3	type Standard	result 1
		Opponent Lai, J (Jayden)				Opponent Lai, J (Jayden)

#	Games	Start				End
1	2	Tournament Ekurhuleni North Chess Club 2023				Tournament Ekurhuleni North Chess Club 2023
		date 2023-12-09	rnd 2	type Rapid	result 1	date 2023-12-09	rnd 3	type Rapid	result 0.5
		Opponent Fleming, B (Bellamae)				Opponent Surtie, R (Ruwaid Keano)
2	1	Tournament Ekurhuleni North Chess Club Open Tournament 2024				Tournament Ekurhuleni North Chess Club Open Tournament 2024
		date 2024-03-02	rnd 6	type Rapid	result 1	date 2024-03-02	rnd 6	type Rapid	result 1
		Opponent Musuwathi, M (Mrinanklochan)				Opponent Musuwathi, M (Mrinanklochan)
3	1	Tournament Ekurhuleni North Chess Club Open Tournament 2024				Tournament Ekurhuleni North Chess Club Open Tournament 2024
		date 2024-03-02	rnd 4	type Rapid	result 1	date 2024-03-02	rnd 4	type Rapid	result 1
		Opponent Van Der Westhuizen, L (L-Ree)				Opponent Van Der Westhuizen, L (L-Ree)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Ekurhuleni Trials 2 2023				Tournament Ekurhuleni Trials 2 2023
		date 2023-04-22	rnd 2	type Standard	result 1	date 2023-04-22	rnd 4	type Standard	result 1
		Opponent Mlangeni, Z (Zibusiso)				Opponent Van Wyk, P (Paul)
2	3	Tournament Eureka Open 2022				Tournament Ekurhuleni Springs Open 4 March 2023
		date 2022-07-30	rnd 5	type Standard	result 1	date 2023-03-04	rnd 2	type Standard	result 1
		Opponent Lee, A (Ayden)				Opponent Sekgobela, M (Mohale)
3	1	Tournament Ekurhuleni Trails 1 2024				Tournament Ekurhuleni Trails 1 2024
		date 2024-06-01	rnd 3	type Standard	result 1	date 2024-06-01	rnd 3	type Standard	result 1
		Opponent Lai, J (Jayden)				Opponent Lai, J (Jayden)

#	Games	Start				End
1	3	Tournament Ekurhuleni Trials 2 2023				Tournament Ekurhuleni Trials 2 2023
		date 2023-04-22	rnd 2	type Standard	result 1	date 2023-04-22	rnd 4	type Standard	result 1
		Opponent Mlangeni, Z (Zibusiso)				Opponent Van Wyk, P (Paul)
2	3	Tournament Eureka Open 2022				Tournament Ekurhuleni Springs Open 4 March 2023
		date 2022-07-30	rnd 5	type Standard	result 1	date 2023-03-04	rnd 2	type Standard	result 1
		Opponent Lee, A (Ayden)				Opponent Sekgobela, M (Mohale)
3	1	Tournament Ekurhuleni Trails 1 2024				Tournament Ekurhuleni Trails 1 2024
		date 2024-06-01	rnd 3	type Standard	result 1	date 2024-06-01	rnd 3	type Standard	result 1
		Opponent Lai, J (Jayden)				Opponent Lai, J (Jayden)

#	Games	Start				End
1	1	Tournament Ekurhuleni North Chess Club Open Tournament 2024				Tournament Ekurhuleni North Chess Club Open Tournament 2024
		date 2024-03-02	rnd 6	type Rapid	result 1	date 2024-03-02	rnd 6	type Rapid	result 1
		Opponent Musuwathi, M (Mrinanklochan)				Opponent Musuwathi, M (Mrinanklochan)
2	1	Tournament Ekurhuleni North Chess Club Open Tournament 2024				Tournament Ekurhuleni North Chess Club Open Tournament 2024
		date 2024-03-02	rnd 4	type Rapid	result 1	date 2024-03-02	rnd 4	type Rapid	result 1
		Opponent Van Der Westhuizen, L (L-Ree)				Opponent Van Der Westhuizen, L (L-Ree)
3	1	Tournament Ekurhuleni North Chess Club Open Tournament 2024				Tournament Ekurhuleni North Chess Club Open Tournament 2024
		date 2024-03-02	rnd 2	type Rapid	result 1	date 2024-03-02	rnd 2	type Rapid	result 1
		Opponent Mendonca, M (Mark)				Opponent Mendonca, M (Mark)

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	Van Wyk ,P (Paul)	2	1	0	2	1	0	0	0	0	0	0	0
1	Van Wyk ,P (Paul)	2	1254.6	1254.6	2	1263.4	1254.6	0	0	0	0	0	0
2	Botha ,S (Sebastian)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Botha ,S (Sebastian)	2	1178.3	753.3	1	1200	753.3	1	1200	753.3	0	0	0
3	Khumalo ,ME (Musawenkosi Ethan)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Khumalo ,ME (Musawenkosi Ethan)	2	1293.2	868.2	1	1224.8	868.2	1	1130.4	868.2	0	0	0
4	Fleming ,B (Bellamae)	2	2	425	1	1	425	1	1	425	0	0	0
4	Fleming ,B (Bellamae)	2	1118.7	1543.7	1	1130.8	1543.7	1	1200	1543.7	0	0	0
5	Yalcoue ,Z (Zenebou)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Yalcoue ,Z (Zenebou)	1	1150.6	725.6	1	1138.4	725.6	0	0	0	0	0	0
6	Kay ,N (Noah)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Kay ,N (Noah)	1	1351.5	926.5	1	1338.6	926.5	0	0	0	0	0	0
7	Taruvinga ,P (Panashe)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Taruvinga ,P (Panashe)	1	1128.8	1128.8	1	1114.8	1128.8	0	0	0	0	0	0
8	Zhang ,C (Chenyang)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Zhang ,C (Chenyang)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Phiri ,B (Bokang)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Phiri ,B (Bokang)	1	1178	753	1	1142	753	0	0	0	0	0	0
10	Du Toit ,M (Monika)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Du Toit ,M (Monika)	1	1220.8	795.8	1	1205.3	795.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Collins, J (Jaytem)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms