Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ribnick, M (Matthew)

Chess SA id

1740102754

FIDE id

Date of birth

1974-08-25 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-05-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1295.9	1300	1300	1197.6
Raw rating	1295.9	1300	1300	1197.6
Weighted rating	1294.7	1299	1299	1196.1
Weighted performance	0	0	0	0
Floor	795.9	800	800	700
K-factor	36	36	36	36
Min/Max rating change allowed	144.6	143.8	143.8	166.4
Highest rating	1295.9 2024-02-01	1300 2024-02-01	1300 2024-02-01	1200 2018-01-01
Highest raw rating	1295.9 2024-02-01	1300 2024-02-01	1300 2024-02-01	1200 2018-01-01
Highest weighted rating	1291.9 2025-08-01	1296.7 2025-08-01	1296.7 2025-08-01	1200 2018-01-01
Highest weighted performance	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01	1200 2018-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1295.9	1300	1300	1197.6
Analysis
Rating	1295.9	1300	1300	1197.6
Raw rating	1295.9	1300	1300	1197.6
Weighted rating	1294.7	1299	1299
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	795.9	800	800	700
Max/Min rating change allowed	144.6	143.8	143.8	166.4
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	1295.9	1300	1300	1197.6
New weighted rating	1295.5	1299.7	1299.7	1197.1
New weighted performance	0	0	0	0
Temp new rating	1295.9	1300	1300	1197.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1295.9	1300	1300	1197.6
New K-factor	36	36	36	36
New floor	795.9	800	800	700

Item	Main	Blitz
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	10	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	10	2.5	25	-212.5	1111.7	899.2
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	10	2.5	25	-212.5	1111.7	899.2

Date	Main	Standard	Rapid	Blitz
2025-09-30	1295.9	1300	1300	1197.6
2025-09-01	1295.9	1300	1300	1197.6
2025-08-01	1295.9	1300	1300	1197.6
2025-07-01	1295.9	1300	1300	1197.6
2025-06-01	1295.9	1300	1300	1197.6
2025-05-01	1295.9	1300	1300	1197.6
2025-04-01	1295.9	1300	1300	1197.6
2025-03-01	1295.9	1300	1300	1197.6
2025-02-01	1295.9	1300	1300	1197.6
2025-01-01	1295.9	1300	1300	1197.6
2024-12-01	1295.9	1300	1300	1197.6
2024-11-01	1295.9	1300	1300	1197.6
2024-10-01	1295.9	1300	1300	1197.6
2024-09-01	1295.9	1300	1300	1197.6
2024-08-01	1295.9	1300	1300	1197.6
2024-07-01	1295.9	1300	1300	1197.6
2024-06-01	1295.9	1300	1300	1197.6
2024-08-01	1295.9	1300	1300	1197.6
2024-04-01	1295.9	1300	1300	1197.6
2024-03-01	1295.9	1300	1300	1197.6
2024-02-01	1295.9	1300	1300	1197.6
2024-01-01	1295.9	1300	1300	1197.6
2023-12-01	1176.7	1200	1200	1046.4
2023-11-01	1176.7	1200	1200	1046.4

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	SWVG Arnold Classic Rapid & Blitz 2018 (Blitz Open)	2018-05-19	2018-05-20	Blitz	Tshwane (GTP)	10	10	2.5	Yes	Analysis

#	Games	Start				End
1	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-20	rnd 8	type Blitz	result 1	date 2018-05-20	rnd 8	type Blitz	result 1
		Opponent Grobler, AA (Anna)				Opponent Grobler, AA (Anna)
2	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 3	type Blitz	result 0.5	date 2018-05-19	rnd 3	type Blitz	result 0.5
		Opponent Ramlall, S (Sanjana)				Opponent Ramlall, S (Sanjana)
3	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 1	type Blitz	result 1	date 2018-05-19	rnd 1	type Blitz	result 1
		Opponent De Villiers, L (Lisa Marie)				Opponent De Villiers, L (Lisa Marie)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-20	rnd 8	type Blitz	result 1	date 2018-05-20	rnd 8	type Blitz	result 1
		Opponent Grobler, AA (Anna)				Opponent Grobler, AA (Anna)
2	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 3	type Blitz	result 0.5	date 2018-05-19	rnd 3	type Blitz	result 0.5
		Opponent Ramlall, S (Sanjana)				Opponent Ramlall, S (Sanjana)
3	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 1	type Blitz	result 1	date 2018-05-19	rnd 1	type Blitz	result 1
		Opponent De Villiers, L (Lisa Marie)				Opponent De Villiers, L (Lisa Marie)

#	Games	Start				End
1	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-20	rnd 8	type Blitz	result 1	date 2018-05-20	rnd 8	type Blitz	result 1
		Opponent Grobler, AA (Anna)				Opponent Grobler, AA (Anna)
2	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 1	type Blitz	result 1	date 2018-05-19	rnd 1	type Blitz	result 1
		Opponent De Villiers, L (Lisa Marie)				Opponent De Villiers, L (Lisa Marie)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-20	rnd 8	type Blitz	result 1	date 2018-05-20	rnd 8	type Blitz	result 1
		Opponent Grobler, AA (Anna)				Opponent Grobler, AA (Anna)
2	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 1	type Blitz	result 1	date 2018-05-19	rnd 1	type Blitz	result 1
		Opponent De Villiers, L (Lisa Marie)				Opponent De Villiers, L (Lisa Marie)

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	De Villiers ,L (Lisa Marie)	1	1	425	0	0	0	0	0	0	1	1	425
1	De Villiers ,L (Lisa Marie)	1	1127.7	1552.7	0	0	0	0	0	0	1	957.4	1552.7
2	Huisamen ,L (Louis Johannes Botha)	1	0	-425	0	0	0	0	0	0	1	0	-425
2	Huisamen ,L (Louis Johannes Botha)	1	1200	775	0	0	0	0	0	0	1	1200	775
3	Ramlall ,S (Sanjana)	1	0.5	0	0	0	0	0	0	0	1	0.5	0
3	Ramlall ,S (Sanjana)	1	1031.9	1031.9	0	0	0	0	0	0	1	735	1031.9
4	Govender ,S (Sergen)	1	0	-425	0	0	0	0	0	0	1	0	-425
4	Govender ,S (Sergen)	1	1200	775	0	0	0	0	0	0	1	1200	775
5	Grobler ,AA (Anna Alida)	1	1	425	0	0	0	0	0	0	1	1	425
5	Grobler ,AA (Anna Alida)	1	1200	1625	0	0	0	0	0	0	1	1200	1625
6	Levy ,T (Trevor)	1	0	-425	0	0	0	0	0	0	1	0	-425
6	Levy ,T (Trevor)	1	1200	775	0	0	0	0	0	0	1	1200	775
7	De Villiers ,F (Franchelle)	1	0	-425	0	0	0	0	0	0	1	0	-425
7	De Villiers ,F (Franchelle)	1	500	75	0	0	0	0	0	0	1	500	75
8	Wallick ,B (Bryan)	1	0	-425	0	0	0	0	0	0	1	0	-425
8	Wallick ,B (Bryan)	1	1200	775	0	0	0	0	0	0	1	1200	775
9	Khambule ,V (Vusi)	1	0	-425	0	0	0	0	0	0	1	0	-425
9	Khambule ,V (Vusi)	1	1257.1	832.1	0	0	0	0	0	0	1	1200	832.1
10	Van Heerden-Weich ,R (Rook (Mia))	1	0	-425	0	0	0	0	0	0	1	0	-425
10	Van Heerden-Weich ,R (Rook (Mia))	1	1200	775	0	0	0	0	0	0	1	1200	775

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Ribnick, 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