Chess South Africa Ratings Database

PLAYER PAGE

Personal

Simpson, M (Marone)

Chess SA id

1090153869

FIDE id

Date of birth

2009-09-16 (U18)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-05-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1133.9	1121.1	1200	1200
Raw rating	1133.9	1121.1	1200	1200
Weighted rating	1133.8	1121	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	182.2	185.5	165.8	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 2019-12-01	1200 2024-02-01	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 2019-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1133.9	1121.1	1200	1200
Analysis
Rating	1133.9	1121.1	1200	1200
Raw rating	1133.9	1121.1	1200	1200
Weighted rating	1133.8	1121	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	182.2	185.5	165.8	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	1133.9	1121.1	1200	1200
New weighted rating	1133.8	1121	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1133.9	1121.1	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1133.9	1121.1	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	9	9
	0	0
	0	0
History	9	9

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
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	9	2	22.22	-236.1	1199.7	963.6
Standard	9	2	22.22	-236.1	1199.7	963.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1133.9	1121.1	1200	1200
2025-09-01	1133.9	1121.1	1200	1200
2025-08-01	1133.9	1121.1	1200	1200
2025-07-01	1133.9	1121.1	1200	1200
2025-06-01	1133.9	1121.1	1200	1200
2025-05-01	1133.9	1121.1	1200	1200
2025-04-01	1133.9	1121.1	1200	1200
2025-03-01	1133.9	1121.1	1200	1200
2025-02-01	1133.9	1121.1	1200	1200
2025-01-01	1133.6	1120.8	1200	1200
2024-12-01	1133.6	1120.8	1200	1200
2024-11-01	1133.6	1120.8	1200	1200
2024-10-01	1133.6	1120.8	1200	1200
2024-09-01	1133.6	1120.8	1200	1200
2024-08-01	1133.6	1120.8	1200	1200
2024-07-01	1133.6	1120.8	1200	1200
2024-06-01	1133.6	1120.8	1200	1200
2024-08-01	1133.6	1120.8	1200	1200
2024-04-01	1133.6	1120.8	1200	1200
2024-03-01	1133.6	1120.8	1200	1200
2024-02-01	1133.6	1120.8	1200	1200
2024-01-01	1133.6	1120.8	1200	1200
2023-12-01	1133.6	1120.8	1200	1200
2023-11-01	1133.6	1120.8	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	2nd BC Trials 2023 (U16A)	2023-06-17	2023-06-17	Rapid	Buffalo City (EBC)	7	0	0	No	Analysis
2	EL Schools Winter Trials 2023 (U15 Girls)	2023-05-13	2023-05-13	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
3	BC Chess Trials 1 of 5 2023 (U16A)	2023-04-29	2023-04-29	Standard	Buffalo City (EBC)	5	4	0	Yes	Analysis

#	Games	Start				End
1	1	Tournament EL Schools Winter Trials 2023				Tournament EL Schools Winter Trials 2023
		date 2023-05-13	rnd 3	type Standard	result 1	date 2023-05-13	rnd 3	type Standard	result 1
		Opponent Mpafa, H (Hlela)				Opponent Mpafa, H (Hlela)
2	1	Tournament EL Schools Winter Trials 2023				Tournament EL Schools Winter Trials 2023
		date 2023-05-13	rnd 1	type Standard	result 1	date 2023-05-13	rnd 1	type Standard	result 1
		Opponent Yawa, E (Elona)				Opponent Yawa, E (Elona)

#	Games	Start				End
1	1	Tournament EL Schools Winter Trials 2023				Tournament EL Schools Winter Trials 2023
		date 2023-05-13	rnd 3	type Standard	result 1	date 2023-05-13	rnd 3	type Standard	result 1
		Opponent Mpafa, H (Hlela)				Opponent Mpafa, H (Hlela)
2	1	Tournament EL Schools Winter Trials 2023				Tournament EL Schools Winter Trials 2023
		date 2023-05-13	rnd 1	type Standard	result 1	date 2023-05-13	rnd 1	type Standard	result 1
		Opponent Yawa, E (Elona)				Opponent Yawa, E (Elona)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament EL Schools Winter Trials 2023				Tournament EL Schools Winter Trials 2023
		date 2023-05-13	rnd 3	type Standard	result 1	date 2023-05-13	rnd 3	type Standard	result 1
		Opponent Mpafa, H (Hlela)				Opponent Mpafa, H (Hlela)
2	1	Tournament EL Schools Winter Trials 2023				Tournament EL Schools Winter Trials 2023
		date 2023-05-13	rnd 1	type Standard	result 1	date 2023-05-13	rnd 1	type Standard	result 1
		Opponent Yawa, E (Elona)				Opponent Yawa, E (Elona)

#	Games	Start				End
1	1	Tournament EL Schools Winter Trials 2023				Tournament EL Schools Winter Trials 2023
		date 2023-05-13	rnd 3	type Standard	result 1	date 2023-05-13	rnd 3	type Standard	result 1
		Opponent Mpafa, H (Hlela)				Opponent Mpafa, H (Hlela)
2	1	Tournament EL Schools Winter Trials 2023				Tournament EL Schools Winter Trials 2023
		date 2023-05-13	rnd 1	type Standard	result 1	date 2023-05-13	rnd 1	type Standard	result 1
		Opponent Yawa, E (Elona)				Opponent Yawa, E (Elona)

No games found.

#	Games	Start				End

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	Mpafa ,H (Hlela)	1	1	425	1	1	425	0	0	0	0	0	0
1	Mpafa ,H (Hlela)	1	1187.3	1612.3	1	1195.2	1612.3	0	0	0	0	0	0
2	Mahlati ,I (Inga)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mahlati ,I (Inga)	1	1198	773	1	1196.1	773	0	0	0	0	0	0
3	Nkohla ,L (Linomtha)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Nkohla ,L (Linomtha)	1	1172.1	747.1	1	1164.4	747.1	0	0	0	0	0	0
4	Henene ,S (Sanele)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Henene ,S (Sanele)	1	1243.5	818.5	1	1249.5	818.5	0	0	0	0	0	0
5	Mrawuli ,A (Anivuyina)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mrawuli ,A (Anivuyina)	1	1193.1	768.1	1	1200	768.1	0	0	0	0	0	0
6	Geca ,K (Kwakuhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Geca ,K (Kwakuhle)	1	1255.4	830.4	1	1267.6	830.4	0	0	0	0	0	0
7	Green ,M (Mike)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Green ,M (Mike)	1	1240.8	815.8	1	1188	815.8	0	0	0	0	0	0
8	Yawa ,E (Elona)	1	1	425	1	1	425	0	0	0	0	0	0
8	Yawa ,E (Elona)	1	1128.3	1553.3	1	1116.8	1553.3	0	0	0	0	0	0
9	Ndumndum ,E (Eyabo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Ndumndum ,E (Eyabo)	1	1178.5	753.5	1	1165.8	753.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Simpson, M (Marone)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms