Chess South Africa Ratings Database

PLAYER PAGE

Personal

Isaacs, M (Maahir)

Chess SA id

1130312456

FIDE id

Date of birth

2013-05-14 (U14)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-11-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1205.4	1200	1207.6	1200
Raw rating	1205.4	1200	1207.6	1200
Weighted rating	1203.6	1200	1204.9	1200
Weighted performance	0	0	0	0
Floor	705.4	700	707.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	164.5	165.8	164	165.8
Highest rating	1205.4 2024-12-01	1200 2024-10-01	1207.6 2024-12-01	1200 2024-10-01
Highest raw rating	1205.4 2024-12-01	1200 2024-10-01	1207.6 2024-12-01	1200 2024-10-01
Highest weighted rating	1203 2025-08-01	1200 2024-10-01	1204.1 2025-08-01	1200 2024-10-01
Highest weighted performance	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1205.4	1200	1207.6	1200
Analysis
Rating	1205.4	1200	1207.6	1200
Raw rating	1205.4	1200	1207.6	1200
Weighted rating	1203.6	1200	1204.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	705.4	700	707.6	700
Max/Min rating change allowed	164.5	165.8	164	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	1205.4	1200	1207.6	1200
New weighted rating	1203.8	1200	1205.2	1200
New weighted performance	0	0	0	0
Temp new rating	1205.4	1200	1207.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1205.4	1200	1207.6	1200
New K-factor	36	36	36	36
New floor	705.4	700	707.6	700

Item	Main	Rapid
	0	0
	0	0
	17	17
	0	0
	0	0
	0	0
History	17	17

Games since
	Main 17	Standard 0		Rapid 17		Blitz 0
Gender	Male
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	17	8	47.06	-25	1231	1206
Standard	0	0	0	0	0	0
Rapid	17	8	47.06	-25	1231	1206
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1205.4	1200	1207.6	1200
2025-09-01	1205.4	1200	1207.6	1200
2025-08-01	1205.4	1200	1207.6	1200
2025-07-01	1205.4	1200	1207.6	1200
2025-06-01	1205.4	1200	1207.6	1200
2025-05-01	1205.4	1200	1207.6	1200
2025-04-01	1205.4	1200	1207.6	1200
2025-03-01	1205.4	1200	1207.6	1200
2025-02-01	1205.4	1200	1207.6	1200
2025-01-01	1205.4	1200	1207.6	1200
2024-12-01	1205.4	1200	1207.6	1200
2024-11-01	1195.3	1200	1190	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	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	Chess Challengers Championship 2024 (U13)	2024-11-23	2024-11-23	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
2	UCT Open Chess Championship 2024 (U12)	2024-10-12	2024-10-13	Rapid	Cape Town (WCT)	6	5	2	Yes	Analysis
3	Spring Slam 2024 (U12)	2024-10-05	2024-10-05	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Spring Slam 2024				Tournament Spring Slam 2024
		date 2024-10-05	rnd 3	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Arora, J (Jashan)				Opponent Jimmy, A (Abel)
2	1	Tournament Chess Challengers Championship 2024				Tournament Chess Challengers Championship 2024
		date 2024-11-23	rnd 6	type Rapid	result 1	date 2024-11-23	rnd 6	type Rapid	result 1
		Opponent Abrahams, Z (Zion)				Opponent Abrahams, Z (Zion)
3	1	Tournament Chess Challengers Championship 2024				Tournament Chess Challengers Championship 2024
		date 2024-11-23	rnd 3	type Rapid	result 1	date 2024-11-23	rnd 3	type Rapid	result 1
		Opponent Rogers, D (David)				Opponent Rogers, D (David)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Spring Slam 2024				Tournament Spring Slam 2024
		date 2024-10-05	rnd 3	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Arora, J (Jashan)				Opponent Jimmy, A (Abel)
2	1	Tournament Chess Challengers Championship 2024				Tournament Chess Challengers Championship 2024
		date 2024-11-23	rnd 6	type Rapid	result 1	date 2024-11-23	rnd 6	type Rapid	result 1
		Opponent Abrahams, Z (Zion)				Opponent Abrahams, Z (Zion)
3	1	Tournament Chess Challengers Championship 2024				Tournament Chess Challengers Championship 2024
		date 2024-11-23	rnd 3	type Rapid	result 1	date 2024-11-23	rnd 3	type Rapid	result 1
		Opponent Rogers, D (David)				Opponent Rogers, D (David)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Spring Slam 2024				Tournament Spring Slam 2024
		date 2024-10-05	rnd 3	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Arora, J (Jashan)				Opponent Jimmy, A (Abel)
2	1	Tournament Chess Challengers Championship 2024				Tournament Chess Challengers Championship 2024
		date 2024-11-23	rnd 6	type Rapid	result 1	date 2024-11-23	rnd 6	type Rapid	result 1
		Opponent Abrahams, Z (Zion)				Opponent Abrahams, Z (Zion)
3	1	Tournament Chess Challengers Championship 2024				Tournament Chess Challengers Championship 2024
		date 2024-11-23	rnd 3	type Rapid	result 1	date 2024-11-23	rnd 3	type Rapid	result 1
		Opponent Rogers, D (David)				Opponent Rogers, D (David)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Spring Slam 2024				Tournament Spring Slam 2024
		date 2024-10-05	rnd 3	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Arora, J (Jashan)				Opponent Jimmy, A (Abel)
2	1	Tournament Chess Challengers Championship 2024				Tournament Chess Challengers Championship 2024
		date 2024-11-23	rnd 6	type Rapid	result 1	date 2024-11-23	rnd 6	type Rapid	result 1
		Opponent Abrahams, Z (Zion)				Opponent Abrahams, Z (Zion)
3	1	Tournament Chess Challengers Championship 2024				Tournament Chess Challengers Championship 2024
		date 2024-11-23	rnd 3	type Rapid	result 1	date 2024-11-23	rnd 3	type Rapid	result 1
		Opponent Rogers, D (David)				Opponent Rogers, D (David)

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	Sengwana ,B (Bacebile)	1	1	425	0	0	0	1	1	425	0	0	0
1	Sengwana ,B (Bacebile)	1	1111.6	1536.6	0	0	0	1	1200	1536.6	0	0	0
2	Arora ,A (Ansh)	1	1	425	0	0	0	1	1	425	0	0	0
2	Arora ,A (Ansh)	1	1162.2	1587.2	0	0	0	1	1134.4	1587.2	0	0	0
3	Rogers ,D (David)	1	1	425	0	0	0	1	1	425	0	0	0
3	Rogers ,D (David)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
4	Sibidla ,O (Onesisa)	1	1	425	0	0	0	1	1	425	0	0	0
4	Sibidla ,O (Onesisa)	1	1209.7	1634.7	0	0	0	1	1200	1634.7	0	0	0
5	Hassan ,M (Muhammad Siddiq)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Hassan ,M (Muhammad Siddiq)	1	1224.2	799.2	0	0	0	1	1248.8	799.2	0	0	0
6	Russell ,C (Caleb)	1	1	425	0	0	0	1	1	425	0	0	0
6	Russell ,C (Caleb)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Walters ,N (Nicola)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Walters ,N (Nicola)	1	1445.6	1020.6	0	0	0	1	1485.1	1020.6	0	0	0
8	Faure ,J (Jamie)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Faure ,J (Jamie)	1	1204	779	0	0	0	1	1197.1	779	0	0	0
9	Yao ,Y (Yizheng)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Yao ,Y (Yizheng)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Arora ,J (Jashan)	1	1	425	0	0	0	1	1	425	0	0	0
10	Arora ,J (Jashan)	1	1159.9	1584.9	0	0	0	1	1140.4	1584.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Isaacs, M (Maahir)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms