Chess South Africa Ratings Database

PLAYER PAGE

Personal

Muller, M (Mgishan)

Chess SA id

1110151047

FIDE id

Date of birth

2011-05-20 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1282.7	1282.6	1200	1200
Raw rating	1280.8	1280.8	1200	1200
Weighted rating	1282.7	1282.6	1200	1200
Weighted performance	1058.2	1057	0	0
Floor	793.1	791.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	147.8	147.8	165.8	165.8
Highest rating	1331.5 2024-03-01	1332.1 2024-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1293.1 2024-05-01	1291.6 2024-05-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1293.1 2025-03-01	1291.6 2025-03-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1331.5 2024-03-01	1332.1 2024-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.6	0.5	0	0
New rating	1283.3	1283.1	1200	1200
Analysis
Rating	1282.7	1282.6	1200	1200
Raw rating	1280.8	1280.8	1200	1200
Weighted rating	1282.7	1282.6	1200
Weighted performance	1058.2	1057	0
K-factor	36	36	36	36
Floor	793.1	791.6	700	700
Max/Min rating change allowed	147.8	147.8	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	1280.8	1280.8	1200	1200
New weighted rating	1283.3	1283.1	1200	1200
New weighted performance	1057.8	1056.6	0	0
Temp new rating	1283.3	1283.1	1200	1200
Temp new rating +/-	0.6	0.5	0	0
Final new rating +/-	0.6	0.5	0	0
New rating	1283.3	1283.1	1200	1200
New K-factor	36	36	36	36
New floor	793.1	791.6	700	700

Item	Main	Standard
	0	0
	2	2
	24	24
	5	5
	0	0
	0	0
History	31	31

Games since
	Main 26	Standard 26		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Eden (WEG)
Province	Western Cape (WC)
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	2	0	0	-425	1120.4	695.4
Standard	2	0	0	-425	1120.4	695.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	31	17.5	56.45	54.8	1222.7	1277.5
Standard	31	17.5	56.45	54.8	1222.7	1277.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1280.8	1280.8	1200	1200
2025-09-01	1280.8	1280.8	1200	1200
2025-08-01	1280.8	1280.8	1200	1200
2025-07-01	1279.5	1279.7	1200	1200
2025-06-01	1278.2	1278.4	1200	1200
2025-05-01	1276.6	1276.8	1200	1200
2025-04-01	1273.5	1273.1	1200	1200
2025-03-01	1293.1	1291.6	1200	1200
2025-02-01	1293.1	1291.6	1200	1200
2025-01-01	1293.1	1291.6	1200	1200
2024-12-01	1293.1	1291.6	1200	1200
2024-11-01	1293.1	1291.6	1200	1200
2024-10-01	1293.1	1291.6	1200	1200
2024-09-01	1293.1	1291.6	1200	1200
2024-08-01	1293.1	1291.6	1200	1200
2024-07-01	1293.1	1291.6	1200	1200
2024-06-01	1293.1	1291.6	1200	1200
2024-08-01	1293.1	1291.6	1200	1200
2024-04-01	1278.7	1291.2	1200	1200
2024-03-01	1267.3	1279.3	1200	1200
2024-02-01	1212.6	1215.2	1200	1200
2024-01-01	1212.6	1215.2	1200	1200
2023-12-01	1212.6	1215.2	1200	1200
2023-11-01	1212.6	1215.2	1200	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	Oudussa Trials 2025 (U15)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	2	0	Yes	Analysis
2	Oudussa Trials 2 2025 (U5 Boys+Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	0	0	No	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Oudussa Trials 2025 (U15)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	2	0	Yes	Analysis
2	Oudussa Trials 2 2025 (U5 Boys+Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	0	0	No	Analysis
3	Eden Chess Trials 2 2024 (U14)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	10	5.5	Yes	Analysis
4	Eden School Chess Trials 1 2024 (U13 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	4	2	Yes	Analysis
5	OUDUSSA Trials 2 2024 (U13 Boys+Girls)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
6	OUDUSSA Trials 1 2024 (U13 Boys+Girls)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
7	Oudussa Proewe 1 2023 (U13 Boys)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 2 2024
		date 2024-02-03	rnd 5	type Standard	result 0.5	date 2024-02-17	rnd 3	type Standard	result 1
		Opponent Etsala-Kourou, B (Billy)				Opponent Moos, R (Richard-Lee)
2	3	Tournament Eden School Chess Trials 1 2024				Tournament Eden Chess Trials 2 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-04-13	rnd 1	type Standard	result 1
		Opponent Kannemeyer, T (Tehaygen)				Opponent Adams, C (Christiano)
3	3	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 1 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Prins, S (Stayton-Lee)				Opponent Ncana, S (Sibusiso)

#	Games	Start				End
1	4	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 2 2024
		date 2024-02-03	rnd 5	type Standard	result 0.5	date 2024-02-17	rnd 3	type Standard	result 1
		Opponent Etsala-Kourou, B (Billy)				Opponent Moos, R (Richard-Lee)
2	3	Tournament Eden School Chess Trials 1 2024				Tournament Eden Chess Trials 2 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-04-13	rnd 1	type Standard	result 1
		Opponent Kannemeyer, T (Tehaygen)				Opponent Adams, C (Christiano)
3	3	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 1 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Prins, S (Stayton-Lee)				Opponent Ncana, S (Sibusiso)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Eden School Chess Trials 1 2024				Tournament Eden Chess Trials 2 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-04-13	rnd 1	type Standard	result 1
		Opponent Kannemeyer, T (Tehaygen)				Opponent Adams, C (Christiano)
2	3	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 1 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Prins, S (Stayton-Lee)				Opponent Ncana, S (Sibusiso)
3	3	Tournament Oudussa Proewe 1 2023				Tournament Oudussa Proewe 1 2023
		date 2023-02-11	rnd 2	type Standard	result 1	date 2023-02-11	rnd 4	type Standard	result 1
		Opponent Isaks, E (Elzane)				Opponent Fakier, A (Abdur-Rahmaan)

#	Games	Start				End
1	3	Tournament Eden School Chess Trials 1 2024				Tournament Eden Chess Trials 2 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-04-13	rnd 1	type Standard	result 1
		Opponent Kannemeyer, T (Tehaygen)				Opponent Adams, C (Christiano)
2	3	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 1 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Prins, S (Stayton-Lee)				Opponent Ncana, S (Sibusiso)
3	3	Tournament Oudussa Proewe 1 2023				Tournament Oudussa Proewe 1 2023
		date 2023-02-11	rnd 2	type Standard	result 1	date 2023-02-11	rnd 4	type Standard	result 1
		Opponent Isaks, E (Elzane)				Opponent Fakier, A (Abdur-Rahmaan)

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	Januarie ,C (Cedwyn)	2	2	425	2	2	425	0	0	0	0	0	0
1	Januarie ,C (Cedwyn)	2	1199.9	1624.9	2	1199.8	1624.9	0	0	0	0	0	0
2	Suka ,S (Sithembisosethu)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Suka ,S (Sithembisosethu)	2	1190.8	765.8	2	1191.4	765.8	0	0	0	0	0	0
3	Prins ,S (Stayton-Lee)	1	1	425	1	1	425	0	0	0	0	0	0
3	Prins ,S (Stayton-Lee)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Kannemeyer ,T (Tehaygen)	1	1	425	1	1	425	0	0	0	0	0	0
4	Kannemeyer ,T (Tehaygen)	1	1198.3	1623.3	1	1196.4	1623.3	0	0	0	0	0	0
5	Windvogel ,K (Klarichane)	1	1	425	1	1	425	0	0	0	0	0	0
5	Windvogel ,K (Klarichane)	1	973.1	1398.1	1	952	1398.1	0	0	0	0	0	0
6	Brown ,R (Riquelme)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Brown ,R (Riquelme)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Sampson ,E (Eejay)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Sampson ,E (Eejay)	1	1385.3	960.3	1	1371.3	960.3	0	0	0	0	0	0
8	Botha ,V (Vuyani)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Botha ,V (Vuyani)	1	1153.9	728.9	1	1145.2	728.9	0	0	0	0	0	0
9	Berry ,L (Luthando)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Berry ,L (Luthando)	1	1181	756	1	1179.6	756	0	0	0	0	0	0
10	Lengisi ,S (Simtha)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Lengisi ,S (Simtha)	1	1348	1348	1	1346.6	1348	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Muller, M (Mgishan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms