Chess South Africa Ratings Database

PLAYER PAGE

Personal

Leibrandt, M (Matthew)

Chess SA id

1070138259

FIDE id

Date of birth

2007-05-07 (U20)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-03-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1153.5	1143.2	1200	1200
Raw rating	1153.5	1143.2	1200	1200
Weighted rating	1153.5	1143.2	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	177.2	179.8	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 2020-01-01	1200 2020-01-01	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 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1153.5	1143.2	1200	1200
Analysis
Rating	1153.5	1143.2	1200	1200
Raw rating	1153.5	1143.2	1200	1200
Weighted rating	1153.5	1143.2	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	177.2	179.8	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	1153.5	1143.2	1200	1200
New weighted rating	1153.5	1143.2	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1153.5	1143.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1153.5	1143.2	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	5	5
	0	0
History	5	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	5	1.5	30	-170	1122	952
Standard	5	1.5	30	-170	1122	952
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1153.5	1143.2	1200	1200
2025-09-30	1153.5	1143.2	1200	1200
2025-09-01	1153.5	1143.2	1200	1200
2025-08-01	1153.5	1143.2	1200	1200
2025-07-01	1153.5	1143.2	1200	1200
2025-06-01	1153.5	1143.2	1200	1200
2025-05-01	1153.5	1143.2	1200	1200
2025-04-01	1153.5	1143.2	1200	1200
2025-03-01	1153.5	1143.2	1200	1200
2025-02-01	1153.5	1143.2	1200	1200
2025-01-01	1153.5	1143.2	1200	1200
2024-12-01	1153.5	1143.2	1200	1200
2024-11-01	1153.5	1143.2	1200	1200
2024-10-01	1153.5	1143.2	1200	1200
2024-09-01	1153.5	1143.2	1200	1200
2024-08-01	1153.5	1143.2	1200	1200
2024-07-01	1153.5	1143.2	1200	1200
2024-09-01	1153.5	1143.2	1200	1200
2024-05-01	1153.5	1143.2	1200	1200
2024-04-01	1153.5	1143.2	1200	1200
2024-03-01	1153.5	1143.2	1200	1200
2024-02-01	1153.5	1143.2	1200	1200
2024-01-01	1153.5	1143.2	1200	1200
2023-12-01	1153.5	1143.2	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	2022 Gauteng Schools Team Championships (U15 Open)	2022-08-26	2022-08-26	Standard	Tshwane (GTP)	5	0	0	No	Analysis
2	JNW Trinityhouse LF 2022 (Contenders)	2022-03-12	2022-03-12	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	1	Tournament JNW Trinityhouse LF 2022				Tournament JNW Trinityhouse LF 2022
		date 2022-03-12	rnd 5	type Standard	result 0.5	date 2022-03-12	rnd 5	type Standard	result 0.5
		Opponent Botha, A (Andrea)				Opponent Botha, A (Andrea)
2	1	Tournament JNW Trinityhouse LF 2022				Tournament JNW Trinityhouse LF 2022
		date 2022-03-12	rnd 3	type Standard	result 1	date 2022-03-12	rnd 3	type Standard	result 1
		Opponent Neale, O (Owen)				Opponent Neale, O (Owen)

#	Games	Start				End
1	1	Tournament JNW Trinityhouse LF 2022				Tournament JNW Trinityhouse LF 2022
		date 2022-03-12	rnd 5	type Standard	result 0.5	date 2022-03-12	rnd 5	type Standard	result 0.5
		Opponent Botha, A (Andrea)				Opponent Botha, A (Andrea)
2	1	Tournament JNW Trinityhouse LF 2022				Tournament JNW Trinityhouse LF 2022
		date 2022-03-12	rnd 3	type Standard	result 1	date 2022-03-12	rnd 3	type Standard	result 1
		Opponent Neale, O (Owen)				Opponent Neale, O (Owen)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament JNW Trinityhouse LF 2022				Tournament JNW Trinityhouse LF 2022
		date 2022-03-12	rnd 3	type Standard	result 1	date 2022-03-12	rnd 3	type Standard	result 1
		Opponent Neale, O (Owen)				Opponent Neale, O (Owen)

#	Games	Start				End
1	1	Tournament JNW Trinityhouse LF 2022				Tournament JNW Trinityhouse LF 2022
		date 2022-03-12	rnd 3	type Standard	result 1	date 2022-03-12	rnd 3	type Standard	result 1
		Opponent Neale, O (Owen)				Opponent Neale, O (Owen)

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	Bloem ,J (James)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Bloem ,J (James)	1	1181.1	756.1	1	1178	756.1	0	0	0	0	0	0
2	Neale ,O (Owen)	1	1	425	1	1	425	0	0	0	0	0	0
2	Neale ,O (Owen)	1	741.1	1166.1	1	738.4	1166.1	0	0	0	0	0	0
3	Rowlston ,S (Sofia)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Rowlston ,S (Sofia)	1	1233.3	808.3	1	1236.4	808.3	0	0	0	0	0	0
4	Botha ,A (Andrea)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Botha ,A (Andrea)	1	1221.2	1221.2	1	1212.8	1221.2	0	0	0	0	0	0
5	Steyn ,A (Anneke)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Steyn ,A (Anneke)	1	1233.3	808.3	1	1230.1	808.3	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

Leibrandt, M (Matthew)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms