Chess South Africa Ratings Database

PLAYER PAGE

Personal

Oyerinde, J (James)

Chess SA id

1100307388

FIDE id

Date of birth

2010-01-06 (U18)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1322.9	1308	1200	1358.4
Raw rating	1322.9	1308	1200	1358.4
Weighted rating	1255.9	1224.8	1200	1347.3
Weighted performance	0	0	0	0
Floor	822.9	808	700	858.4
K-factor	36	36	36	36
Min/Max rating change allowed	139.2	142.2	165.8	132.3
Highest rating	1469.9 2024-07-01	1308 2025-11-01	1200 2024-07-01	1634.8 2024-07-01
Highest raw rating	1322.9 2025-11-01	1308 2025-11-01	1200 2024-07-01	1358.4 2024-08-01
Highest weighted rating	1241.4 2025-11-01	1208.6 2025-11-01	1200 2024-07-01	1358.4 2024-10-01
Highest weighted performance	1469.9 2024-07-01	1200 2024-07-01	1200 2024-07-01	1634.8 2024-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1322.9	1308	1200	1358.4
Analysis
Rating	1322.9	1308	1200	1358.4
Raw rating	1322.9	1308	1200	1358.4
Weighted rating	1255.9	1224.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	822.9	808	700	858.4
Max/Min rating change allowed	139.2	142.2	165.8	132.3
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	1322.9	1308	1200	1358.4
New weighted rating	1262.5	1232.4	1200	1350.5
New weighted performance	0	0	0	0
Temp new rating	1322.9	1308	1200	1358.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1322.9	1308	1200	1358.4
New K-factor	36	36	36	36
New floor	822.9	808	700	858.4

Item	Main	Standard	Blitz
	0	0	0
	5	5	0
	8	0	8
	0	0	0
	0	0	0
	0	0	0
History	13	5	8

Games since
	Main 13	Standard 5		Rapid 0		Blitz 8
Gender	Male
Age group	U16
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	4	80	255	1454.3	1709.3
Standard	5	4	80	255	1454.3	1709.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	13	12	92.31	359.6	1294.1	1653.7
Standard	5	4	80	255	1454.3	1709.3
Rapid	0	0	0	0	0	0
Blitz	8	8	100	425	1193.9	1618.9

Date	Main	Standard	Rapid	Blitz
2026-01-01	1322.9	1308	1200	1358.4
2025-11-30	1322.9	1308	1200	1358.4
2025-11-01	1322.9	1308	1200	1358.4
2025-09-30	1239.5	1200	1200	1358.4
2025-09-01	1239.5	1200	1200	1358.4
2025-08-01	1239.5	1200	1200	1358.4
2025-07-01	1239.5	1200	1200	1358.4
2025-06-01	1239.5	1200	1200	1358.4
2025-05-01	1239.5	1200	1200	1358.4
2025-04-01	1239.5	1200	1200	1358.4
2025-03-01	1239.5	1200	1200	1358.4
2025-02-01	1239.5	1200	1200	1358.4
2025-01-01	1239.5	1200	1200	1358.4
2024-12-01	1239.5	1200	1200	1358.4
2024-11-01	1239.5	1200	1200	1358.4
2024-10-01	1239.5	1200	1200	1358.4
2024-09-01	1239.5	1200	1200	1358.4
2024-11-01	1239.5	1200	1200	1358.4
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	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	2025 Gauteng Schools Provincial Individual Chess Championship (U15 Boys)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
2	Helpmekaar Kollege Blitz Chess Invitational 2024 (B)	2024-07-27	2024-07-27	Blitz	Johannesburg Metro (GJM)	9	8	8	Yes	Analysis

#	Games	Start				End
1	8	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 1	type Blitz	result 1	date 2024-07-27	rnd 9	type Blitz	result 1
		Opponent Ndawonde, L (Luyanda)				Opponent Izinae, D (Dezy)
2	4	Tournament 2025 Gauteng Schools Provincial Individual Chess Championship				Tournament 2025 Gauteng Schools Provincial Individual Chess Championship
		date 2025-09-27	rnd 2	type Standard	result 1	date 2025-09-27	rnd 5	type Standard	result 1
		Opponent Sadalla, J (Johnny)				Opponent Coulter, J (Jamie)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 1	type Blitz	result 1	date 2024-07-27	rnd 9	type Blitz	result 1
		Opponent Ndawonde, L (Luyanda)				Opponent Izinae, D (Dezy)

#	Games	Start				End
1	8	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 1	type Blitz	result 1	date 2024-07-27	rnd 9	type Blitz	result 1
		Opponent Ndawonde, L (Luyanda)				Opponent Izinae, D (Dezy)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 1	type Blitz	result 1	date 2024-07-27	rnd 9	type Blitz	result 1
		Opponent Ndawonde, L (Luyanda)				Opponent Izinae, D (Dezy)

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	Manatha ,N (Nqobile)	1	1	425	1	1	425	0	0	0	0	0	0
1	Manatha ,N (Nqobile)	1	1410.7	1835.7	1	1410.7	1835.7	0	0	0	0	0	0
2	Bijker ,W (Waldo)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Bijker ,W (Waldo)	1	1472.5	1047.5	1	1469.9	1047.5	0	0	0	0	0	0
3	Sadalla ,J (Johnny)	1	1	425	1	1	425	0	0	0	0	0	0
3	Sadalla ,J (Johnny)	1	1526.5	1951.5	1	1522.1	1951.5	0	0	0	0	0	0
4	Coulter ,J (Jamie)	1	1	425	1	1	425	0	0	0	0	0	0
4	Coulter ,J (Jamie)	1	1480.5	1905.5	1	1474.3	1905.5	0	0	0	0	0	0
5	Bogaard ,FK (Franco Konrad)	1	1	425	1	1	425	0	0	0	0	0	0
5	Bogaard ,FK (Franco Konrad)	1	1381.3	1806.3	1	1378.1	1806.3	0	0	0	0	0	0
6	Ahrens ,H (Heinrich)	1	1	425	0	0	0	0	0	0	1	1	425
6	Ahrens ,H (Heinrich)	1	984.5	1409.5	0	0	0	0	0	0	1	1200	1409.5
7	Nundkoomar ,S (Sohaan)	1	1	425	0	0	0	0	0	0	1	1	425
7	Nundkoomar ,S (Sohaan)	1	1226	1651	0	0	0	0	0	0	1	1200	1651
8	Luthuli ,S (Sizwe)	1	1	425	0	0	0	0	0	0	1	1	425
8	Luthuli ,S (Sizwe)	1	1253.1	1678.1	0	0	0	0	0	0	1	1200	1678.1
9	Latchmiah ,I (Ilan)	1	1	425	0	0	0	0	0	0	1	1	425
9	Latchmiah ,I (Ilan)	1	1203.7	1628.7	0	0	0	0	0	0	1	1200	1628.7
10	Ndawonde ,L (Luyanda)	1	1	425	0	0	0	0	0	0	1	1	425
10	Ndawonde ,L (Luyanda)	1	1200	1625	0	0	0	0	0	0	1	1200	1625

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Oyerinde, J (James)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms