Chess South Africa Ratings Database

PLAYER PAGE

Personal

Abrahams, J (Jayron Abrahams)

Chess SA id

1070159928

FIDE id

Date of birth

2007-09-07 (U20)

Gender

Male

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1159.2	1135.9	1211.8	1200
Raw rating	1159.2	1135.9	1211.8	1200
Weighted rating	1158.1	1134	1205.1	1200
Weighted performance	0	0	0	0
Floor	700	700	711.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	175.7	181.7	163.1	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1240.5 2024-09-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1211.8 2024-09-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1211.8 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1240.5 2024-09-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1159.2	1135.9	1211.8	1200
Analysis
Rating	1159.2	1135.9	1211.8	1200
Raw rating	1159.2	1135.9	1211.8	1200
Weighted rating	1158.1	1134	1205.1
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	711.8	700
Max/Min rating change allowed	175.7	181.7	163.1	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	1159.2	1135.9	1211.8	1200
New weighted rating	1158.6	1134.2	1206.4	1200
New weighted performance	0	0	0	0
Temp new rating	1159.2	1135.9	1211.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1159.2	1135.9	1211.8	1200
New K-factor	36	36	36	36
New floor	700	700	711.8	700

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	4	0	4
	15	10	5
	0	0	0
	0	0	0
History	24	15	9

Games since
	Main 9	Standard 5		Rapid 4		Blitz 0
Gender	Male
Age group	U20
Region	Mangaung (FMB)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
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	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	5	2	40	-85	1198.4	1113.4
Standard	5	2	40	-85	1198.4	1113.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	24	9.5	39.58	-88.5	1223	1134.5
Standard	15	4.5	30	-170	1240.3	1070.3
Rapid	9	5	55.56	47.2	1194.1	1241.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1159.2	1135.9	1211.8	1200
2025-09-30	1159.2	1135.9	1211.8	1200
2025-09-01	1159.2	1135.9	1211.8	1200
2025-08-01	1159.2	1135.9	1211.8	1200
2025-07-01	1159.2	1135.9	1211.8	1200
2025-06-01	1159.2	1135.9	1211.8	1200
2025-05-01	1159.2	1135.9	1211.8	1200
2025-04-01	1159.2	1135.9	1211.8	1200
2025-03-01	1159.2	1135.9	1211.8	1200
2025-02-01	1167.6	1136.7	1211.8	1200
2025-01-01	1167.6	1130.2	1211.8	1200
2024-12-01	1167.6	1130.2	1211.8	1200
2024-11-01	1167.6	1130.2	1211.8	1200
2024-10-01	1167.6	1130.2	1211.8	1200
2024-09-01	1167.6	1130.2	1211.8	1200
2024-08-01	1138	1130.2	1167.2	1200
2024-07-01	1138	1130.2	1167.2	1200
2024-09-01	1138	1130.2	1167.2	1200
2024-05-01	1138	1130.2	1167.2	1200
2024-04-01	1138	1130.2	1167.2	1200
2024-03-01	1138	1130.2	1167.2	1200
2024-02-01	1138	1130.2	1167.2	1200
2024-01-01	1138	1130.2	1167.2	1200
2023-12-01	1138	1130.2	1167.2	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	Grey College Team Championship 2025 (B)	2025-02-21	2025-02-22	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Grey College Team Championship 2025 (B)	2025-02-21	2025-02-22	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
2	DSRAC Chris Hani Chess League 2024 (A)	2024-08-31	2024-08-31	Rapid	Chris Hani (ECH)	6	4	3	Yes	Analysis
3	Eastern Cape Provincial Individual Championship 2023 (U18 Boys)	2023-10-05	2023-10-06	Standard	Nelson Mandela Bay (ENM)	7	6	1.5	Yes	Analysis
4	Eastern Cape Chess Team Championship 2023 (Open)	2023-10-07	2023-10-08	Standard	Sarah Baartman (ESB)	5	4	1	Yes	Analysis
5	St Andrews 19 August 2023 (B)	2023-08-19	2023-08-19	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament DSRAC Chris Hani Chess League 2024				Tournament Grey College Team Championship 2025
		date 2024-08-31	rnd 6	type Rapid	result 1	date 2025-02-21	rnd 1	type Standard	result 1
		Opponent Mdlankomo, O (Olwakhe)				Opponent Heunis, H (Hannah)
2	2	Tournament DSRAC Chris Hani Chess League 2024				Tournament DSRAC Chris Hani Chess League 2024
		date 2024-08-31	rnd 1	type Rapid	result 1	date 2024-08-31	rnd 2	type Rapid	result 1
		Opponent Mangaliso, Y (Yanga)				Opponent Abrahams, J (Junayda)
3	2	Tournament St Andrews 19 August 2023				Tournament St Andrews 19 August 2023
		date 2023-08-19	rnd 4	type Rapid	result 1	date 2023-08-19	rnd 5	type Rapid	result 1
		Opponent Van Der Merwe, S (Schalk-Willem)				Opponent Gordon, M (Miles Adrian)

#	Games	Start				End
1	1	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-22	rnd 5	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Snyman, M (Margolet)				Opponent Snyman, M (Margolet)
2	1	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-21	rnd 1	type Standard	result 1	date 2025-02-21	rnd 1	type Standard	result 1
		Opponent Heunis, H (Hannah)				Opponent Heunis, H (Hannah)
3	1	Tournament Eastern Cape Chess Team Championship 2023				Tournament Eastern Cape Chess Team Championship 2023
		date 2023-10-07	rnd 2	type Standard	result 1	date 2023-10-07	rnd 2	type Standard	result 1
		Opponent Mokhanya, I (Inganathi)				Opponent Mokhanya, I (Inganathi)

#	Games	Start				End
1	4	Tournament St Andrews 19 August 2023				Tournament DSRAC Chris Hani Chess League 2024
		date 2023-08-19	rnd 4	type Rapid	result 1	date 2024-08-31	rnd 2	type Rapid	result 1
		Opponent Van Der Merwe, S (Schalk-Willem)				Opponent Abrahams, J (Junayda)
2	1	Tournament DSRAC Chris Hani Chess League 2024				Tournament DSRAC Chris Hani Chess League 2024
		date 2024-08-31	rnd 6	type Rapid	result 1	date 2024-08-31	rnd 6	type Rapid	result 1
		Opponent Mdlankomo, O (Olwakhe)				Opponent Mdlankomo, O (Olwakhe)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament DSRAC Chris Hani Chess League 2024				Tournament Grey College Team Championship 2025
		date 2024-08-31	rnd 6	type Rapid	result 1	date 2025-02-21	rnd 1	type Standard	result 1
		Opponent Mdlankomo, O (Olwakhe)				Opponent Heunis, H (Hannah)
2	2	Tournament DSRAC Chris Hani Chess League 2024				Tournament DSRAC Chris Hani Chess League 2024
		date 2024-08-31	rnd 1	type Rapid	result 1	date 2024-08-31	rnd 2	type Rapid	result 1
		Opponent Mangaliso, Y (Yanga)				Opponent Abrahams, J (Junayda)
3	2	Tournament St Andrews 19 August 2023				Tournament St Andrews 19 August 2023
		date 2023-08-19	rnd 4	type Rapid	result 1	date 2023-08-19	rnd 5	type Rapid	result 1
		Opponent Van Der Merwe, S (Schalk-Willem)				Opponent Gordon, M (Miles Adrian)

#	Games	Start				End
1	1	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-22	rnd 5	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Snyman, M (Margolet)				Opponent Snyman, M (Margolet)
2	1	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-21	rnd 1	type Standard	result 1	date 2025-02-21	rnd 1	type Standard	result 1
		Opponent Heunis, H (Hannah)				Opponent Heunis, H (Hannah)
3	1	Tournament Eastern Cape Chess Team Championship 2023				Tournament Eastern Cape Chess Team Championship 2023
		date 2023-10-07	rnd 2	type Standard	result 1	date 2023-10-07	rnd 2	type Standard	result 1
		Opponent Mokhanya, I (Inganathi)				Opponent Mokhanya, I (Inganathi)

#	Games	Start				End
1	4	Tournament St Andrews 19 August 2023				Tournament DSRAC Chris Hani Chess League 2024
		date 2023-08-19	rnd 4	type Rapid	result 1	date 2024-08-31	rnd 2	type Rapid	result 1
		Opponent Van Der Merwe, S (Schalk-Willem)				Opponent Abrahams, J (Junayda)
2	1	Tournament DSRAC Chris Hani Chess League 2024				Tournament DSRAC Chris Hani Chess League 2024
		date 2024-08-31	rnd 6	type Rapid	result 1	date 2024-08-31	rnd 6	type Rapid	result 1
		Opponent Mdlankomo, O (Olwakhe)				Opponent Mdlankomo, O (Olwakhe)

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	Adoons ,S (Sandiso)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Adoons ,S (Sandiso)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Isaacs ,C (Charlton)	1	1	425	1	1	425	0	0	0	0	0	0
2	Isaacs ,C (Charlton)	1	1018.6	1443.6	1	979.4	1443.6	0	0	0	0	0	0
3	De Vletter ,S (Samuel)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	De Vletter ,S (Samuel)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Groener ,B (Begravian)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Groener ,B (Begravian)	1	1200.5	775.5	1	1191.8	775.5	0	0	0	0	0	0
5	Kearns ,C (Cullen)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Kearns ,C (Cullen)	1	1305.3	880.3	1	1268.7	880.3	0	0	0	0	0	0
6	Wagner ,A (Ashwin Devren)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Wagner ,A (Ashwin Devren)	1	1212.5	787.5	1	1200	787.5	0	0	0	0	0	0
7	Mokhanya ,I (Inganathi)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mokhanya ,I (Inganathi)	1	1161.9	1586.9	1	1152.2	1586.9	0	0	0	0	0	0
8	Rishworth ,J (Justin)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Rishworth ,J (Justin)	1	1517	1092	1	1446.4	1092	0	0	0	0	0	0
9	Mellet ,A (Andries)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mellet ,A (Andries)	1	1258.7	833.7	1	1244.1	833.7	0	0	0	0	0	0
10	Smith ,AS (Achmat Siraaj)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Smith ,AS (Achmat Siraaj)	1	1265.3	840.3	1	1268.5	840.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Abrahams, J (Jayron Abrahams)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms