Chess South Africa Ratings Database

PLAYER PAGE

Personal

Atam, J (Joel)

Chess SA id

1090155559

FIDE id

Date of birth

2009-05-22 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1245.4	1204	1255.4	1221.2
Raw rating	1245.4	1204	1255.4	1221.2
Weighted rating	1240.6	1203.1	1255.4	1202.1
Weighted performance	0	0	0	0
Floor	745.4	704	755.4	721.2
K-factor	36	36	36	36
Min/Max rating change allowed	155.4	164.9	153.2	160.9
Highest rating	1407.8 2023-05-01	1220 2024-09-01	1478.4 2023-05-01	1221.2 2024-08-01
Highest raw rating	1245.4 2024-10-01	1204 2024-10-01	1255.4 2024-02-01	1221.2 2024-08-01
Highest weighted rating	1238.4 2025-08-01	1202.8 2025-08-01	1255.4 2025-04-01	1221.2 2018-10-01
Highest weighted performance	1407.8 2023-05-01	1220 2024-09-01	1478.4 2023-05-01	1220.5 2024-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1245.4	1204	1255.4	1221.2
Analysis
Rating	1245.4	1204	1255.4	1221.2
Raw rating	1245.4	1204	1255.4	1221.2
Weighted rating	1240.6	1203.1	1255.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	745.4	704	755.4	721.2
Max/Min rating change allowed	155.4	164.9	153.2	160.9
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	1245.4	1204	1255.4	1221.2
New weighted rating	1241.6	1203.3	1255.4	1205.9
New weighted performance	0	0	0	0
Temp new rating	1245.4	1204	1255.4	1221.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1245.4	1204	1255.4	1221.2
New K-factor	36	36	36	36
New floor	745.4	704	755.4	721.2

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	14	5	0	9
	13	0	5	8
	0	0	0	0
	0	0	0	0
History	27	5	5	17

Games since
	Main 14	Standard 5		Rapid 0		Blitz 9
Gender	Male
Age group	U18
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
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	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
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	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	27	15	55.56	47.2	1266.5	1313.8
Standard	5	2	40	-85	1344.7	1259.7
Rapid	5	4	80	255	1217.8	1472.8
Blitz	17	9	52.94	25	1257.9	1282.9

Date	Main	Standard	Rapid	Blitz
2025-09-30	1245.4	1204	1255.4	1221.2
2025-09-01	1245.4	1204	1255.4	1221.2
2025-08-01	1245.4	1204	1255.4	1221.2
2025-07-01	1245.4	1204	1255.4	1221.2
2025-06-01	1245.4	1204	1255.4	1221.2
2025-05-01	1245.4	1204	1255.4	1221.2
2025-04-01	1245.4	1204	1255.4	1221.2
2025-03-01	1245.4	1204	1255.4	1221.2
2025-02-01	1245.4	1204	1255.4	1221.2
2025-01-01	1245.4	1204	1255.4	1221.2
2024-12-01	1245.4	1204	1255.4	1221.2
2024-11-01	1245.4	1204	1255.4	1221.2
2024-10-01	1245.4	1204	1255.4	1221.2
2024-09-01	1243.9	1200	1255.4	1221.2
2024-08-01	1243.9	1200	1255.4	1221.2
2024-07-01	1214.3	1200	1255.4	1093.8
2024-06-01	1214.3	1200	1255.4	1093.8
2024-08-01	1214.3	1200	1255.4	1093.8
2024-04-01	1214.3	1200	1255.4	1093.8
2024-03-01	1214.3	1200	1255.4	1093.8
2024-02-01	1214.3	1200	1255.4	1093.8
2024-01-01	1214.3	1200	1255.4	1093.8
2023-12-01	1214.3	1200	1255.4	1093.8
2023-11-01	1214.3	1200	1255.4	1093.8

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	Gauteng Schools Individuals Finals 2024 (U15 Boys)	2024-08-17	2024-08-17	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	Helpmekaar Kollege Blitz Chess Invitational 2024 (A)	2024-07-27	2024-07-27	Blitz	Johannesburg Metro (GJM)	9	9	7	Yes	Analysis
3	Helpmekaar Kollege Blitz Chess Invitational Sep 2023	2023-09-16	2023-09-16	Blitz	Johannesburg Metro (GJM)	9	8	2	Yes	Analysis
4	Gauteng Open Arnold Classic 2023 (U16)	2023-05-19	2023-05-19	Rapid	Tshwane (GTP)	5	5	4	Yes	Analysis

#	Games	Start				End
1	5	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 2	type Blitz	result 1	date 2024-07-27	rnd 6	type Blitz	result 1
		Opponent Mdunge, L (Lihle)				Opponent Shongwe, K (Keith)
2	5	Tournament Gauteng Open Arnold Classic 2023				Tournament Helpmekaar Kollege Blitz Chess Invitational Sep 2023
		date 2023-05-19	rnd 2	type Rapid	result 1	date 2023-09-16	rnd 1	type Blitz	result 1
		Opponent Monwa, B (Bokang)				Opponent Myburgh, A (Aj)
3	2	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-08-17	rnd 4	type Standard	result 1
		Opponent Kirkwood, K (Kayden)				Opponent Janse Van Vuuren, A (Alexander)

#	Games	Start				End
1	2	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-08-17	rnd 4	type Standard	result 1
		Opponent Kirkwood, K (Kayden)				Opponent Janse Van Vuuren, A (Alexander)

#	Games	Start				End
1	4	Tournament Gauteng Open Arnold Classic 2023				Tournament Gauteng Open Arnold Classic 2023
		date 2023-05-19	rnd 2	type Rapid	result 1	date 2023-05-19	rnd 5	type Rapid	result 1
		Opponent Monwa, B (Bokang)				Opponent Bodibe, S (Senzo)

#	Games	Start				End
1	5	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 2	type Blitz	result 1	date 2024-07-27	rnd 6	type Blitz	result 1
		Opponent Mdunge, L (Lihle)				Opponent Shongwe, K (Keith)
2	2	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 8	type Blitz	result 1	date 2024-07-27	rnd 9	type Blitz	result 1
		Opponent Butler, K (Kayla)				Opponent Mupalala, K (Kenzo)
3	1	Tournament Helpmekaar Kollege Blitz Chess Invitational Sep 2023				Tournament Helpmekaar Kollege Blitz Chess Invitational Sep 2023
		date 2023-09-16	rnd 8	type Blitz	result 1	date 2023-09-16	rnd 8	type Blitz	result 1
		Opponent Du Plessis, L (Leon)				Opponent Du Plessis, L (Leon)

#	Games	Start				End
1	5	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 2	type Blitz	result 1	date 2024-07-27	rnd 6	type Blitz	result 1
		Opponent Mdunge, L (Lihle)				Opponent Shongwe, K (Keith)
2	5	Tournament Gauteng Open Arnold Classic 2023				Tournament Helpmekaar Kollege Blitz Chess Invitational Sep 2023
		date 2023-05-19	rnd 2	type Rapid	result 1	date 2023-09-16	rnd 1	type Blitz	result 1
		Opponent Monwa, B (Bokang)				Opponent Myburgh, A (Aj)
3	2	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-08-17	rnd 4	type Standard	result 1
		Opponent Kirkwood, K (Kayden)				Opponent Janse Van Vuuren, A (Alexander)

#	Games	Start				End
1	2	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-08-17	rnd 4	type Standard	result 1
		Opponent Kirkwood, K (Kayden)				Opponent Janse Van Vuuren, A (Alexander)

#	Games	Start				End
1	4	Tournament Gauteng Open Arnold Classic 2023				Tournament Gauteng Open Arnold Classic 2023
		date 2023-05-19	rnd 2	type Rapid	result 1	date 2023-05-19	rnd 5	type Rapid	result 1
		Opponent Monwa, B (Bokang)				Opponent Bodibe, S (Senzo)

#	Games	Start				End
1	5	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 2	type Blitz	result 1	date 2024-07-27	rnd 6	type Blitz	result 1
		Opponent Mdunge, L (Lihle)				Opponent Shongwe, K (Keith)
2	2	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 8	type Blitz	result 1	date 2024-07-27	rnd 9	type Blitz	result 1
		Opponent Butler, K (Kayla)				Opponent Mupalala, K (Kenzo)
3	1	Tournament Helpmekaar Kollege Blitz Chess Invitational Sep 2023				Tournament Helpmekaar Kollege Blitz Chess Invitational Sep 2023
		date 2023-09-16	rnd 8	type Blitz	result 1	date 2023-09-16	rnd 8	type Blitz	result 1
		Opponent Du Plessis, L (Leon)				Opponent Du Plessis, L (Leon)

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	Mathe ,TZ (Thandolwethu Zilinde)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Mathe ,TZ (Thandolwethu Zilinde)	1	1401.1	976.1	1	1405	976.1	0	0	0	0	0	0
2	Posthumus ,T (Tristann)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Posthumus ,T (Tristann)	1	1358.2	933.2	1	1304.7	933.2	0	0	0	0	0	0
3	Janse Van Vuuren ,A (Alexander)	1	1	425	1	1	425	0	0	0	0	0	0
3	Janse Van Vuuren ,A (Alexander)	1	1315.7	1740.7	1	1215.6	1740.7	0	0	0	0	0	0
4	Bodibe ,S (Senzo)	1	1	425	0	0	0	1	1	425	0	0	0
4	Bodibe ,S (Senzo)	1	1283.1	1708.1	0	0	0	1	1255.3	1708.1	0	0	0
5	Van Rooyen ,B (Beyers)	1	1	425	0	0	0	1	1	425	0	0	0
5	Van Rooyen ,B (Beyers)	1	1205.8	1630.8	0	0	0	1	1216.2	1630.8	0	0	0
6	Wolff ,R (Ruben)	1	1	425	0	0	0	1	1	425	0	0	0
6	Wolff ,R (Ruben)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Vallabh ,K (Kavi)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Vallabh ,K (Kavi)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Barradas ,K (Keanu)	1	0	-425	0	0	0	0	0	0	1	0	-425
8	Barradas ,K (Keanu)	1	1498.1	1073.1	0	0	0	0	0	0	1	1200	1073.1
9	Rakgole ,J (Jie)	1	1	425	0	0	0	0	0	0	1	1	425
9	Rakgole ,J (Jie)	1	1196.8	1621.8	0	0	0	0	0	0	1	1111.4	1621.8
10	Butler ,K (Kayla)	1	1	425	0	0	0	0	0	0	1	1	425
10	Butler ,K (Kayla)	1	1391.1	1816.1	0	0	0	0	0	0	1	1330.1	1816.1

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Atam, J (Joel)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms