Chess South Africa Ratings Database

PLAYER PAGE

Personal

Muller, L (Leon)

Chess SA id

1080112023

FIDE id

Date of birth

2008-06-06 (U18)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1140.5	1134	1200	1200
Raw rating	1140.5	1134	1200	1200
Weighted rating	1140.5	1134	1200	1200
Weighted performance	315.4	313.4	0	0
Floor	719.8	723.1	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	180.5	182.2	165.8	165.8
Highest rating	1247.9 2019-09-01	1244.1 2019-09-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1219.8 2020-01-01	1223.1 2020-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1219.8 2020-01-01	1223.1 2020-01-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1247.9 2019-09-01	1244.1 2019-09-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1140.5	1134	1200	1200
Analysis
Rating	1140.5	1134	1200	1200
Raw rating	1140.5	1134	1200	1200
Weighted rating	1140.5	1134	1200
Weighted performance	315.4	313.4	0
K-factor	36	36	36	36
Floor	719.8	723.1	700	700
Max/Min rating change allowed	180.5	182.2	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	1140.5	1134	1200	1200
New weighted rating	1140.5	1134	1200	1200
New weighted performance	314.9	313	0	0
Temp new rating	1140.5	1134	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1140.5	1134	1200	1200
New K-factor	36	36	36	36
New floor	719.8	723.1	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	27	27

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	27	13	48.15	-15.7	1149.7	1134
Standard	27	13	48.15	-15.7	1149.7	1134
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1140.5	1134	1200	1200
2025-09-01	1140.5	1134	1200	1200
2025-08-01	1140.5	1134	1200	1200
2025-07-01	1140.5	1134	1200	1200
2025-06-01	1140.5	1134	1200	1200
2025-05-01	1140.5	1134	1200	1200
2025-04-01	1140.5	1134	1200	1200
2025-03-01	1140.5	1134	1200	1200
2025-02-01	1140.5	1134	1200	1200
2025-01-01	1140.5	1134	1200	1200
2024-12-01	1140.5	1134	1200	1200
2024-11-01	1140.5	1134	1200	1200
2024-10-01	1140.5	1134	1200	1200
2024-09-01	1140.5	1134	1200	1200
2024-08-01	1140.5	1134	1200	1200
2024-07-01	1140.5	1134	1200	1200
2024-06-01	1140.5	1134	1200	1200
2024-08-01	1140.5	1134	1200	1200
2024-04-01	1140.5	1134	1200	1200
2024-03-01	1140.5	1134	1200	1200
2024-02-01	1140.5	1134	1200	1200
2024-01-01	1140.5	1134	1200	1200
2023-12-01	1140.5	1134	1200	1200
2023-11-01	1140.5	1134	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	BC Trials 1 2020 (U14A)	2020-02-15	2020-02-15	Standard	Buffalo City (EBC)	5	1	0	Yes	Analysis
2	BC Trials 1 2020 (U14B)	2020-02-15	2020-02-15	Standard	Buffalo City (EBC)	5	4	3	Yes	Analysis
3	2019 South African Junior Team Championships (U14D)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	1	Yes	Analysis
4	Vikings League 4 of 6 2019 (Little League)	2019-09-14	2019-09-14	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
5	Vikings League 2 of 6 2019 (Little League)	2019-08-17	2019-08-17	Standard	Buffalo City (EBC)	5	5	3.5	Yes	Analysis
6	Buffalo City Trials 3 of 5 2019 (U12B+U14B)	2019-04-13	2019-04-13	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Vikings League 4 of 6 2019				Tournament Vikings League 4 of 6 2019
		date 2019-09-14	rnd 2	type Standard	result 1	date 2019-09-14	rnd 4	type Standard	result 1
		Opponent Whaling, J (Jamie Lee)				Opponent Roos, A (Anabelle)
2	3	Tournament Vikings League 2 of 6 2019				Tournament Vikings League 2 of 6 2019
		date 2019-08-17	rnd 1	type Standard	result 1	date 2019-08-17	rnd 3	type Standard	result 1
		Opponent Mdingi, L (Limnandi)				Opponent Slater, J (James)
3	2	Tournament BC Trials 1 2020				Tournament BC Trials 1 2020
		date 2020-02-15	rnd 4	type Standard	result 1	date 2020-02-15	rnd 5	type Standard	result 1
		Opponent Tshume, S (Sesona)				Opponent Dyobiso, M (Mfobenkosi)

#	Games	Start				End
1	3	Tournament Vikings League 4 of 6 2019				Tournament Vikings League 4 of 6 2019
		date 2019-09-14	rnd 2	type Standard	result 1	date 2019-09-14	rnd 4	type Standard	result 1
		Opponent Whaling, J (Jamie Lee)				Opponent Roos, A (Anabelle)
2	3	Tournament Vikings League 2 of 6 2019				Tournament Vikings League 2 of 6 2019
		date 2019-08-17	rnd 1	type Standard	result 1	date 2019-08-17	rnd 3	type Standard	result 1
		Opponent Mdingi, L (Limnandi)				Opponent Slater, J (James)
3	2	Tournament BC Trials 1 2020				Tournament BC Trials 1 2020
		date 2020-02-15	rnd 4	type Standard	result 1	date 2020-02-15	rnd 5	type Standard	result 1
		Opponent Tshume, S (Sesona)				Opponent Dyobiso, M (Mfobenkosi)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Vikings League 4 of 6 2019				Tournament Vikings League 4 of 6 2019
		date 2019-09-14	rnd 2	type Standard	result 1	date 2019-09-14	rnd 4	type Standard	result 1
		Opponent Whaling, J (Jamie Lee)				Opponent Roos, A (Anabelle)
2	2	Tournament BC Trials 1 2020				Tournament BC Trials 1 2020
		date 2020-02-15	rnd 4	type Standard	result 1	date 2020-02-15	rnd 5	type Standard	result 1
		Opponent Tshume, S (Sesona)				Opponent Dyobiso, M (Mfobenkosi)
3	1	Tournament BC Trials 1 2020				Tournament BC Trials 1 2020
		date 2020-02-15	rnd 2	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Madikane, Q (Qhayiya)				Opponent Madikane, Q (Qhayiya)

#	Games	Start				End
1	3	Tournament Vikings League 4 of 6 2019				Tournament Vikings League 4 of 6 2019
		date 2019-09-14	rnd 2	type Standard	result 1	date 2019-09-14	rnd 4	type Standard	result 1
		Opponent Whaling, J (Jamie Lee)				Opponent Roos, A (Anabelle)
2	2	Tournament BC Trials 1 2020				Tournament BC Trials 1 2020
		date 2020-02-15	rnd 4	type Standard	result 1	date 2020-02-15	rnd 5	type Standard	result 1
		Opponent Tshume, S (Sesona)				Opponent Dyobiso, M (Mfobenkosi)
3	1	Tournament BC Trials 1 2020				Tournament BC Trials 1 2020
		date 2020-02-15	rnd 2	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Madikane, Q (Qhayiya)				Opponent Madikane, Q (Qhayiya)

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	Mdingi ,L (Limnandi)	2	1	0	2	1	0	0	0	0	0	0	0
1	Mdingi ,L (Limnandi)	2	1123.1	1123.1	2	1114.1	1123.1	0	0	0	0	0	0
2	Van Straaten ,R (Ruan)	1	1	425	1	1	425	0	0	0	0	0	0
2	Van Straaten ,R (Ruan)	1	1145.4	1570.4	1	1126.1	1570.4	0	0	0	0	0	0
3	Whaling ,J (Jamie Lee)	1	1	425	1	1	425	0	0	0	0	0	0
3	Whaling ,J (Jamie Lee)	1	1105.7	1530.7	1	1081.2	1530.7	0	0	0	0	0	0
4	Obaray ,J (Jordan)	1	1	425	1	1	425	0	0	0	0	0	0
4	Obaray ,J (Jordan)	1	1212.3	1637.3	1	1212.8	1637.3	0	0	0	0	0	0
5	Toich ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Toich ,J (Joshua)	1	1277.1	852.1	1	1274.4	852.1	0	0	0	0	0	0
6	Bovu ,A (Avi)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Bovu ,A (Avi)	1	1001.8	576.8	1	969.2	576.8	0	0	0	0	0	0
7	Fillis ,J (Jordan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Fillis ,J (Jordan)	1	1357.1	932.1	1	1383.8	932.1	0	0	0	0	0	0
8	Slater ,J (James)	1	1	425	1	1	425	0	0	0	0	0	0
8	Slater ,J (James)	1	1086.2	1511.2	1	1054.5	1511.2	0	0	0	0	0	0
9	Mhlakaza ,O (Oko)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mhlakaza ,O (Oko)	1	1190.9	765.9	1	1177.9	765.9	0	0	0	0	0	0
10	Vermeulen ,D (Dian)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Vermeulen ,D (Dian)	1	1179.8	754.8	1	1173.6	754.8	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

Muller, L (Leon)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms