Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Blomestein, M (Matthew)

Chess SA id

107060719

FIDE id

Date of birth

2007-02-09 (U20)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1231.2	1213	731	651.8
Raw rating	1231.2	1213	731	651.8
Weighted rating	1230	1211.5	713.6	651.8
Weighted performance	913.7	819	0	0
Floor	835.1	830.7	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	158.6	162.8	323.5	362.1
Highest rating	1349.5 2019-05-01	1345.1 2019-05-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1335.1 2019-06-01	1330.7 2019-06-01	731 2024-11-01	651.8 2024-02-01
Highest weighted rating	1335.1 2023-05-01	1330.7 2023-05-01	731 2024-11-01	651.8 2024-11-01
Highest weighted performance	1349.5 2019-05-01	1345.1 2019-05-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1231.2	1213	731	651.8
Analysis
Rating	1231.2	1213	731	651.8
Raw rating	1231.2	1213	731	651.8
Weighted rating	1230	1211.5	713.6
Weighted performance	913.7	819	0
K-factor	36	36	40	40
Floor	835.1	830.7	500	500
Max/Min rating change allowed	158.6	162.8	323.5	362.1
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	1231.2	1213	731	651.8
New weighted rating	1230.1	1211.7	716.5	651.8
New weighted performance	907	812.2	0	0
Temp new rating	1231.2	1213	731	651.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1231.2	1213	731	651.8
New K-factor	36	36	40	40
New floor	835.1	830.7	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	10	5	5
	10	10	0
	5	5	0
	0	0	0
History	265	260	5

Games since
	Main 10	Standard 5		Rapid 5		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	154	77	50	0	1117.4	1117.4
Standard	149	75	50.34	2.9	1110.4	1113.3
Rapid	5	2	40	-85	1325.6	1240.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1231.2	1213	731	651.8
2025-09-30	1231.2	1213	731	651.8
2025-09-01	1231.2	1213	731	651.8
2025-08-01	1231.2	1213	731	651.8
2025-07-01	1231.2	1213	731	651.8
2025-06-01	1231.2	1213	731	651.8
2025-05-01	1231.2	1213	731	651.8
2025-04-01	1231.2	1213	731	651.8
2025-03-01	1231.2	1213	731	651.8
2025-02-01	1231.2	1213	731	651.8
2025-01-01	1226.8	1207.1	731	651.8
2024-12-01	1226.8	1207.1	731	651.8
2024-11-01	1226.8	1207.1	731	651.8
2024-10-01	1223.5	1207.1	651.8	651.8
2024-09-01	1229.2	1210.3	651.8	651.8
2024-08-01	1229.2	1210.3	651.8	651.8
2024-07-01	1229.2	1210.3	651.8	651.8
2024-09-01	1229.2	1210.3	651.8	651.8
2024-05-01	1229.2	1210.3	651.8	651.8
2024-04-01	1229.2	1210.3	651.8	651.8
2024-03-01	1229.2	1210.3	651.8	651.8
2024-02-01	1229.2	1210.3	651.8	651.8
2024-01-01	1229.2	1210.3	651.8	651.8
2023-12-01	1229.2	1210.3	651.8	651.8

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	Gauteng Top Schools 2024 (U17 Open)	2024-10-05	2024-10-05	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	Gauteng Schools Individuals Finals 2024 (U18 Boys)	2024-08-17	2024-08-17	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
3	2023 Gauteng Top Schools (U17 Mixed)	2023-08-19	2023-08-19	Standard	West Rand (GWR)	5	5	1	Yes	Analysis
4	Gauteng Schools Individual Finals 2023 (U18 Boys)	2023-05-27	2023-05-27	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
5	2022 Gauteng Schools Individual Chess Championship (U15 Boys)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
6	JNW Club - Trinityhouse Little Falls Open 2020 (C)	2020-03-14	2020-03-14	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
7	JNW Club - Trinityhouse Randpark Ridge Open 2020 (C)	2020-02-22	2020-02-22	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
8	2019 South African Junior Team Championships (U14B)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
9	2019 Gauteng School League Finals (U13 Open)	2019-08-23	2019-08-23	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
10	JHB Metro Closed 2019 (U14)	2019-07-27	2019-07-28	Standard	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
11	JNW Club - Unika Scholar 2019 (Open)	2019-06-01	2019-06-01	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
12	JNW Club - Hoerskool Linden 2019 (C)	2019-06-15	2019-06-15	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
13	2019 Gauteng Primary Schools Individual Chess Championships (U13 Boys)	2019-05-25	2019-05-25	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
14	Chessnuts Under 1200 27 April 2019 (Kings)	2019-04-27	2019-04-27	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
15	JNW Club - Trinityhouse Randpark Ridge Open 2019 (D)	2019-03-09	2019-03-09	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
16	JNW Club - Trinityhouse Little Falls Open 2019 (D)	2019-02-23	2019-02-23	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
17	Chessnuts Challenge 1 2019 (Knights)	2019-02-02	2019-02-02	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
18	JNW Club - Bryanston Open 1 2019 (C)	2019-01-26	2019-01-26	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
19	South African Junior Team Championships 2018 (U12D)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
20	JNW Club - Muldersdrif Open 2018 (C)	2018-08-18	2018-08-18	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
21	JNW Club - Maragon Open 2018 (C)	2018-08-04	2018-08-04	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
22	JHB Metro Junior Closed 2018 (U12)	2018-07-28	2018-07-29	Standard	Johannesburg Metro (GJM)	6	6	2	Yes	Analysis
23	JNW Club - Unika Scholar 2018 (Open)	2018-06-02	2018-06-02	Standard	Johannesburg Metro (GJM)	5	4	0	Yes	Analysis
24	JNW Club - Bryanston Open 2 2018 (C)	2018-05-05	2018-05-05	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
25	JNW Club - Linden Open 2018 (D)	2018-04-14	2018-04-14	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
26	Fonties Challenge 2018 (U11)	2018-04-21	2018-04-21	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
27	JNW Club - Trinityhouse Little Falls Open 2018 (D)	2018-02-16	2018-02-17	Standard	Johannesburg Metro (GJM)	6	6	2	Yes	Analysis
28	JNW Club - Bryanston Open 2018 (D)	2018-01-26	2018-01-27	Standard	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
29	South African Junior Team Championships 2017 (U12C)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	1	Yes	Analysis

#	Games	Start				End
1	6	Tournament Chessnuts Under 1200 27 April 2019				Tournament 2019 Gauteng Primary Schools Individual Chess Championships
		date 2019-04-27	rnd 2	type Standard	result 1	date 2019-05-25	rnd 2	type Standard	result 1
		Opponent Botes, E (Evan)				Opponent Majola, L (Lungile)
2	5	Tournament JNW Club - Linden Open 2018				Tournament Fonties Challenge 2018
		date 2018-04-14	rnd 2	type Standard	result 1	date 2018-04-21	rnd 1	type Standard	result 1
		Opponent Mohlala, M (Mpho-Entle)				Opponent Van Der Merwe, N (Niel)
3	4	Tournament Fonties Challenge 2018				Tournament JNW Club - Bryanston Open 2 2018
		date 2018-04-21	rnd 3	type Standard	result 1	date 2018-05-05	rnd 1	type Standard	result 1
		Opponent Goncalves, A (Adriano)				Opponent Jonas, L (Luthando)

#	Games	Start				End
1	6	Tournament Chessnuts Under 1200 27 April 2019				Tournament 2019 Gauteng Primary Schools Individual Chess Championships
		date 2019-04-27	rnd 2	type Standard	result 1	date 2019-05-25	rnd 2	type Standard	result 1
		Opponent Botes, E (Evan)				Opponent Majola, L (Lungile)
2	5	Tournament JNW Club - Linden Open 2018				Tournament Fonties Challenge 2018
		date 2018-04-14	rnd 2	type Standard	result 1	date 2018-04-21	rnd 1	type Standard	result 1
		Opponent Mohlala, M (Mpho-Entle)				Opponent Van Der Merwe, N (Niel)
3	4	Tournament Fonties Challenge 2018				Tournament JNW Club - Bryanston Open 2 2018
		date 2018-04-21	rnd 3	type Standard	result 1	date 2018-05-05	rnd 1	type Standard	result 1
		Opponent Goncalves, A (Adriano)				Opponent Jonas, L (Luthando)

#	Games	Start				End
1	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 4	type Rapid	result 1	date 2024-10-05	rnd 4	type Rapid	result 1
		Opponent Tsembeyi, N (Ntsikelelo)				Opponent Tsembeyi, N (Ntsikelelo)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 1	type Rapid	result 1	date 2024-10-05	rnd 1	type Rapid	result 1
		Opponent Mokoena, M (Mpho)				Opponent Mokoena, M (Mpho)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Chessnuts Under 1200 27 April 2019				Tournament 2019 Gauteng Primary Schools Individual Chess Championships
		date 2019-04-27	rnd 2	type Standard	result 1	date 2019-05-25	rnd 2	type Standard	result 1
		Opponent Botes, E (Evan)				Opponent Majola, L (Lungile)
2	5	Tournament JNW Club - Linden Open 2018				Tournament Fonties Challenge 2018
		date 2018-04-14	rnd 2	type Standard	result 1	date 2018-04-21	rnd 1	type Standard	result 1
		Opponent Mohlala, M (Mpho-Entle)				Opponent Van Der Merwe, N (Niel)
3	4	Tournament Fonties Challenge 2018				Tournament JNW Club - Bryanston Open 2 2018
		date 2018-04-21	rnd 3	type Standard	result 1	date 2018-05-05	rnd 1	type Standard	result 1
		Opponent Goncalves, A (Adriano)				Opponent Jonas, L (Luthando)

#	Games	Start				End
1	6	Tournament Chessnuts Under 1200 27 April 2019				Tournament 2019 Gauteng Primary Schools Individual Chess Championships
		date 2019-04-27	rnd 2	type Standard	result 1	date 2019-05-25	rnd 2	type Standard	result 1
		Opponent Botes, E (Evan)				Opponent Majola, L (Lungile)
2	5	Tournament JNW Club - Linden Open 2018				Tournament Fonties Challenge 2018
		date 2018-04-14	rnd 2	type Standard	result 1	date 2018-04-21	rnd 1	type Standard	result 1
		Opponent Mohlala, M (Mpho-Entle)				Opponent Van Der Merwe, N (Niel)
3	4	Tournament Fonties Challenge 2018				Tournament JNW Club - Bryanston Open 2 2018
		date 2018-04-21	rnd 3	type Standard	result 1	date 2018-05-05	rnd 1	type Standard	result 1
		Opponent Goncalves, A (Adriano)				Opponent Jonas, L (Luthando)

#	Games	Start				End
1	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 4	type Rapid	result 1	date 2024-10-05	rnd 4	type Rapid	result 1
		Opponent Tsembeyi, N (Ntsikelelo)				Opponent Tsembeyi, N (Ntsikelelo)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 1	type Rapid	result 1	date 2024-10-05	rnd 1	type Rapid	result 1
		Opponent Mokoena, M (Mpho)				Opponent Mokoena, M (Mpho)

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	Fauconier ,A (Amber)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
1	Fauconier ,A (Amber)	3	1112	1253.7	3	1102.3	1253.7	0	0	0	0	0	0
2	Flockhart ,E (Elijah)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
2	Flockhart ,E (Elijah)	3	1069.3	927.6	3	1062.7	927.6	0	0	0	0	0	0
3	Mokubung ,P (Paseka)	2	1	0	2	1	0	0	0	0	0	0	0
3	Mokubung ,P (Paseka)	2	1208.6	1208.6	2	1208.3	1208.6	0	0	0	0	0	0
4	Rossouw ,W (Wessel Johannes)	2	2	425	2	2	425	0	0	0	0	0	0
4	Rossouw ,W (Wessel Johannes)	2	1183.2	1608.2	2	1168.7	1608.2	0	0	0	0	0	0
5	De Wet ,B (Brandon)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	De Wet ,B (Brandon)	2	1328.6	903.6	2	1339.6	903.6	0	0	0	0	0	0
6	Kata ,J (Jonathan)	2	1	0	2	1	0	0	0	0	0	0	0
6	Kata ,J (Jonathan)	2	1007.8	1007.8	2	1021.1	1007.8	0	0	0	0	0	0
7	De Kock ,L (Leon)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	De Kock ,L (Leon)	2	984	559	2	977.1	559	0	0	0	0	0	0
8	John ,J (Jordan)	2	1	0	2	1	0	0	0	0	0	0	0
8	John ,J (Jordan)	2	1135.7	1135.7	2	1126.2	1135.7	0	0	0	0	0	0
9	Johnson ,C (Caleb)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Johnson ,C (Caleb)	2	1392.6	967.6	2	1387.2	967.6	0	0	0	0	0	0
10	Fauconier ,C (Caley)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Fauconier ,C (Caley)	2	873.6	448.6	2	868.7	448.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Van Blomestein, 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