Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mathew, J (Joshua)

Chess SA id

1160190944

FIDE id

Date of birth

2016-08-02 (U10)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-12-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1090.6	1120.4	1114.8	1200
Raw rating	1090.6	1120.4	1114.8	1200
Weighted rating	1079.7	1110.6	1108.8	1200
Weighted performance	874.9	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	193.8	185.7	187.2	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 2024-02-01	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 2024-02-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1090.6	1120.4	1114.8	1200
Analysis
Rating	1090.6	1120.4	1114.8	1200
Raw rating	1090.6	1120.4	1114.8	1200
Weighted rating	1079.7	1110.6	1108.8
Weighted performance	874.9	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	193.8	185.7	187.2	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	1090.6	1120.4	1114.8	1200
New weighted rating	1079.6	1110.2	1109.1	1200
New weighted performance	874.6	0	0	0
Temp new rating	1090.6	1120.4	1114.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1090.6	1120.4	1114.8	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	23	19	4
	5	0	5
	0	0	0
	0	0	0
History	28	19	9

Games since
	Main 28	Standard 19		Rapid 9		Blitz 0
Gender	Male
Age group	U10
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	28	5	17.86	-273.2	1234.7	961.5
Standard	19	3.5	18.42	-268.4	1268.9	1000.5
Rapid	9	1.5	16.67	-283.3	1162.5	879.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1090.6	1120.4	1114.8	1200
2025-09-01	1090.6	1120.4	1114.8	1200
2025-08-01	1090.6	1120.4	1114.8	1200
2025-07-01	1090.6	1120.4	1114.8	1200
2025-06-01	1090.6	1120.4	1114.8	1200
2025-05-01	1090.6	1120.4	1114.8	1200
2025-04-01	1090.6	1120.4	1114.8	1200
2025-03-01	1090.6	1120.4	1114.8	1200
2025-02-01	1090.6	1119.8	1114.8	1200
2025-01-01	1060.5	1081.5	1090.6	1200
2024-12-01	1026.4	1055.6	1090.6	1200
2024-11-01	1026.4	1055.6	1090.6	1200
2024-10-01	1026.4	1055.6	1090.6	1200
2024-09-01	1026.4	1055.6	1090.6	1200
2024-08-01	1026.4	1055.6	1090.6	1200
2024-07-01	1054.2	1093.8	1090.6	1200
2024-06-01	1054.2	1093.8	1090.6	1200
2024-08-01	1128.4	1164.4	1130.2	1200
2024-04-01	1156.2	1200	1130.2	1200
2024-03-01	1156.2	1200	1130.2	1200
2024-02-01	1156.2	1200	1130.2	1200
2024-01-01	1156.2	1200	1130.2	1200
2023-12-01	1156.2	1200	1130.2	1200
2023-11-01	1156.2	1200	1130.2	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	Westville Chess Club Championship 2024	2024-11-15	2024-12-06	Standard	Ethekwini (KED)	5	5	2	Yes	Analysis
2	Westville Chess Club Tournament 3 2024	2024-05-17	2024-06-21	Standard	Ethekwini (KED)	5	5	1	Yes	Analysis
3	Westville Chess Club Tournament 2 2024	2024-04-05	2024-05-10	Standard	Ethekwini (KED)	6	5	0	Yes	Analysis
4	Westville Chess Club Rapid Rated Tournament 2024 (Junior Primary)	2024-05-25	2024-05-25	Rapid	Ethekwini (KED)	6	4	0.5	Yes	Analysis
5	Westville Chess Club Savielly Tartakower Memorial Tournament 2024	2024-02-16	2024-03-22	Standard	Ethekwini (KED)	5	4	0.5	Yes	Analysis
6	Cygnet Preparatory School Individual Invitation Chess Tournament 2023 (Junior Primary)	2023-11-18	2023-11-18	Rapid	Ethekwini (KED)	6	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Westville Chess Club Rapid Rated Tournament 2024				Tournament Westville Chess Club Tournament 3 2024
		date 2024-05-25	rnd 5	type Rapid	result 0.5	date 2024-05-31	rnd 3	type Standard	result 1
		Opponent Clifford, B (Benedict)				Opponent Mohanlall, J (Jayantika Jia)
2	1	Tournament Westville Chess Club Championship 2024				Tournament Westville Chess Club Championship 2024
		date 2024-11-29	rnd 3	type Standard	result 1	date 2024-11-29	rnd 3	type Standard	result 1
		Opponent Cele, E (Enhle)				Opponent Cele, E (Enhle)
3	1	Tournament Westville Chess Club Championship 2024				Tournament Westville Chess Club Championship 2024
		date 2024-11-15	rnd 1	type Standard	result 1	date 2024-11-15	rnd 1	type Standard	result 1
		Opponent Reddy, T (Tara)				Opponent Reddy, T (Tara)

#	Games	Start				End
1	1	Tournament Westville Chess Club Championship 2024				Tournament Westville Chess Club Championship 2024
		date 2024-11-29	rnd 3	type Standard	result 1	date 2024-11-29	rnd 3	type Standard	result 1
		Opponent Cele, E (Enhle)				Opponent Cele, E (Enhle)
2	1	Tournament Westville Chess Club Championship 2024				Tournament Westville Chess Club Championship 2024
		date 2024-11-15	rnd 1	type Standard	result 1	date 2024-11-15	rnd 1	type Standard	result 1
		Opponent Reddy, T (Tara)				Opponent Reddy, T (Tara)
3	1	Tournament Westville Chess Club Tournament 3 2024				Tournament Westville Chess Club Tournament 3 2024
		date 2024-05-31	rnd 3	type Standard	result 1	date 2024-05-31	rnd 3	type Standard	result 1
		Opponent Mohanlall, J (Jayantika Jia)				Opponent Mohanlall, J (Jayantika Jia)

#	Games	Start				End
1	1	Tournament Westville Chess Club Rapid Rated Tournament 2024				Tournament Westville Chess Club Rapid Rated Tournament 2024
		date 2024-05-25	rnd 5	type Rapid	result 0.5	date 2024-05-25	rnd 5	type Rapid	result 0.5
		Opponent Clifford, B (Benedict)				Opponent Clifford, B (Benedict)
2	1	Tournament Cygnet Preparatory School Individual Invitation Chess Tournament 2023				Tournament Cygnet Preparatory School Individual Invitation Chess Tournament 2023
		date 2023-11-18	rnd 2	type Rapid	result 1	date 2023-11-18	rnd 2	type Rapid	result 1
		Opponent Mvunge, N (Nkcubeko)				Opponent Mvunge, N (Nkcubeko)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Westville Chess Club Championship 2024				Tournament Westville Chess Club Championship 2024
		date 2024-11-29	rnd 3	type Standard	result 1	date 2024-11-29	rnd 3	type Standard	result 1
		Opponent Cele, E (Enhle)				Opponent Cele, E (Enhle)
2	1	Tournament Westville Chess Club Championship 2024				Tournament Westville Chess Club Championship 2024
		date 2024-11-15	rnd 1	type Standard	result 1	date 2024-11-15	rnd 1	type Standard	result 1
		Opponent Reddy, T (Tara)				Opponent Reddy, T (Tara)
3	1	Tournament Westville Chess Club Tournament 3 2024				Tournament Westville Chess Club Tournament 3 2024
		date 2024-05-31	rnd 3	type Standard	result 1	date 2024-05-31	rnd 3	type Standard	result 1
		Opponent Mohanlall, J (Jayantika Jia)				Opponent Mohanlall, J (Jayantika Jia)

#	Games	Start				End
1	1	Tournament Westville Chess Club Championship 2024				Tournament Westville Chess Club Championship 2024
		date 2024-11-29	rnd 3	type Standard	result 1	date 2024-11-29	rnd 3	type Standard	result 1
		Opponent Cele, E (Enhle)				Opponent Cele, E (Enhle)
2	1	Tournament Westville Chess Club Championship 2024				Tournament Westville Chess Club Championship 2024
		date 2024-11-15	rnd 1	type Standard	result 1	date 2024-11-15	rnd 1	type Standard	result 1
		Opponent Reddy, T (Tara)				Opponent Reddy, T (Tara)
3	1	Tournament Westville Chess Club Tournament 3 2024				Tournament Westville Chess Club Tournament 3 2024
		date 2024-05-31	rnd 3	type Standard	result 1	date 2024-05-31	rnd 3	type Standard	result 1
		Opponent Mohanlall, J (Jayantika Jia)				Opponent Mohanlall, J (Jayantika Jia)

#	Games	Start				End
1	1	Tournament Cygnet Preparatory School Individual Invitation Chess Tournament 2023				Tournament Cygnet Preparatory School Individual Invitation Chess Tournament 2023
		date 2023-11-18	rnd 2	type Rapid	result 1	date 2023-11-18	rnd 2	type Rapid	result 1
		Opponent Mvunge, N (Nkcubeko)				Opponent Mvunge, N (Nkcubeko)

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	Mohanlall ,J (Jayantika Jia)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
1	Mohanlall ,J (Jayantika Jia)	2	1090.6	1303.1	2	1177.3	1303.1	0	0	0	0	0	0
2	Reddy ,D (Darshan)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Reddy ,D (Darshan)	2	1179.8	754.8	2	1180.8	754.8	0	0	0	0	0	0
3	Mcineka ,N (Ntando)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Mcineka ,N (Ntando)	2	1170.6	745.6	2	1165.6	745.6	0	0	0	0	0	0
4	Reddy ,T (Tara)	2	1	0	2	1	0	0	0	0	0	0	0
4	Reddy ,T (Tara)	2	1206.6	1206.6	2	1112	1206.6	0	0	0	0	0	0
5	Chonco ,H (Hlelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Chonco ,H (Hlelo)	1	1130.3	705.3	1	1200	705.3	0	0	0	0	0	0
6	Moorad ,Y (Yahya)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Moorad ,Y (Yahya)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Ngcongo ,M (Mondli)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Ngcongo ,M (Mondli)	1	1386.3	961.3	1	1341.7	961.3	0	0	0	0	0	0
8	Tsouris ,E (Ezra)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Tsouris ,E (Ezra)	1	1148.3	723.3	1	1088.8	723.3	0	0	0	0	0	0
9	Schwartz ,M (Michael)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Schwartz ,M (Michael)	1	1804	1379	1	1802.7	1379	0	0	0	0	0	0
10	Njapha ,M (Mndeni)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Njapha ,M (Mndeni)	1	1569.9	1144.9	1	1570.5	1144.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Mathew, J (Joshua)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms