Chess South Africa Ratings Database

PLAYER PAGE

Personal

Brummer, R (Renier)

Chess SA id

1060141606

FIDE id

Date of birth

2006-04-29 (U20)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-05-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1286.6	1299.2	1200	1200
Raw rating	1286.6	1299.2	1200	1200
Weighted rating	1284.4	1296.6	1200	1200
Weighted performance	968.8	968.8	0	0
Floor	786.6	799.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	146.6	144	165.8	165.8
Highest rating	1459.7 2022-05-01	1460.2 2022-05-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1286.6 2024-06-01	1299.2 2024-06-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1281.9 2025-08-01	1293.6 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1459.7 2022-05-01	1460.2 2022-05-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1286.6	1299.2	1200	1200
Analysis
Rating	1286.6	1299.2	1200	1200
Raw rating	1286.6	1299.2	1200	1200
Weighted rating	1284.4	1296.6	1200
Weighted performance	968.8	968.8	0
K-factor	36	36	36	36
Floor	786.6	799.2	700	700
Max/Min rating change allowed	146.6	144	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	1286.6	1299.2	1200	1200
New weighted rating	1285	1297.3	1200	1200
New weighted performance	961.1	961.1	0	0
Temp new rating	1286.6	1299.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1286.6	1299.2	1200	1200
New K-factor	36	36	36	36
New floor	786.6	799.2	700	700

Item	Main	Standard
	0	0
	0	0
	5	5
	10	10
	10	10
	0	0
History	25	25

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Tshwane (GTP)
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	25	14	56	51	1274.9	1325.9
Standard	25	14	56	51	1274.9	1325.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1286.6	1299.2	1200	1200
2025-09-30	1286.6	1299.2	1200	1200
2025-09-01	1286.6	1299.2	1200	1200
2025-08-01	1286.6	1299.2	1200	1200
2025-07-01	1286.6	1299.2	1200	1200
2025-06-01	1286.6	1299.2	1200	1200
2025-05-01	1286.6	1299.2	1200	1200
2025-04-01	1286.6	1299.2	1200	1200
2025-03-01	1286.6	1299.2	1200	1200
2025-02-01	1286.6	1299.2	1200	1200
2025-01-01	1286.6	1299.2	1200	1200
2024-12-01	1286.6	1299.2	1200	1200
2024-11-01	1286.6	1299.2	1200	1200
2024-10-01	1286.6	1299.2	1200	1200
2024-09-01	1286.6	1299.2	1200	1200
2024-08-01	1286.6	1299.2	1200	1200
2024-07-01	1286.6	1299.2	1200	1200
2024-09-01	1286.6	1299.2	1200	1200
2024-05-01	1255.5	1262.1	1200	1200
2024-04-01	1255.5	1262.1	1200	1200
2024-03-01	1255.5	1262.1	1200	1200
2024-02-01	1255.5	1262.1	1200	1200
2024-01-01	1255.5	1262.1	1200	1200
2023-12-01	1255.5	1262.1	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	District 3 Cluster 4 and 5 Individuals 2024 (U18 Boys)	2024-05-06	2024-05-06	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
2	2023 Gauteng Top Schools (U17 Mixed)	2023-08-19	2023-08-19	Standard	West Rand (GWR)	5	5	1.5	Yes	Analysis
3	2023 Tshwane North School District CLOSED League Championships (D3)	2023-08-12	2023-08-12	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
4	2022 Gauteng Schools Team Championships (U17 Open)	2022-08-26	2022-08-26	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
5	2022 D3 Cluster Teams (U17)	2022-05-28	2022-05-28	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis

#	Games	Start				End
1	6	Tournament 2022 D3 Cluster Teams				Tournament 2022 Gauteng Schools Team Championships
		date 2022-05-28	rnd 2	type Standard	result 1	date 2022-08-26	rnd 2	type Standard	result 0.5
		Opponent Nlthe, P (Palesa)				Opponent Moyo, D (Dylan)
2	4	Tournament District 3 Cluster 4 and 5 Individuals 2024				Tournament District 3 Cluster 4 and 5 Individuals 2024
		date 2024-05-06	rnd 1	type Standard	result 1	date 2024-05-06	rnd 4	type Standard	result 0.5
		Opponent Kroukamp, J (Jeandre)				Opponent Matlala, T (Takatso)
3	3	Tournament 2023 Tshwane North School District CLOSED League Championships				Tournament 2023 Tshwane North School District CLOSED League Championships
		date 2023-08-12	rnd 3	type Standard	result 1	date 2023-08-12	rnd 5	type Standard	result 1
		Opponent Mabe, G (Gibson)				Opponent Walters, B (Brandon)

#	Games	Start				End
1	6	Tournament 2022 D3 Cluster Teams				Tournament 2022 Gauteng Schools Team Championships
		date 2022-05-28	rnd 2	type Standard	result 1	date 2022-08-26	rnd 2	type Standard	result 0.5
		Opponent Nlthe, P (Palesa)				Opponent Moyo, D (Dylan)
2	4	Tournament District 3 Cluster 4 and 5 Individuals 2024				Tournament District 3 Cluster 4 and 5 Individuals 2024
		date 2024-05-06	rnd 1	type Standard	result 1	date 2024-05-06	rnd 4	type Standard	result 0.5
		Opponent Kroukamp, J (Jeandre)				Opponent Matlala, T (Takatso)
3	3	Tournament 2023 Tshwane North School District CLOSED League Championships				Tournament 2023 Tshwane North School District CLOSED League Championships
		date 2023-08-12	rnd 3	type Standard	result 1	date 2023-08-12	rnd 5	type Standard	result 1
		Opponent Mabe, G (Gibson)				Opponent Walters, B (Brandon)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2022 D3 Cluster Teams				Tournament 2022 D3 Cluster Teams
		date 2022-05-28	rnd 2	type Standard	result 1	date 2022-05-28	rnd 5	type Standard	result 1
		Opponent Nlthe, P (Palesa)				Opponent Pieterse, U (Ulrich)
2	2	Tournament District 3 Cluster 4 and 5 Individuals 2024				Tournament District 3 Cluster 4 and 5 Individuals 2024
		date 2024-05-06	rnd 1	type Standard	result 1	date 2024-05-06	rnd 2	type Standard	result 1
		Opponent Kroukamp, J (Jeandre)				Opponent Ferns, S (Stian Hunter)
3	1	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 3	type Standard	result 1	date 2023-08-19	rnd 3	type Standard	result 1
		Opponent Phaswani, A (Alwani)				Opponent Phaswani, A (Alwani)

#	Games	Start				End
1	4	Tournament 2022 D3 Cluster Teams				Tournament 2022 D3 Cluster Teams
		date 2022-05-28	rnd 2	type Standard	result 1	date 2022-05-28	rnd 5	type Standard	result 1
		Opponent Nlthe, P (Palesa)				Opponent Pieterse, U (Ulrich)
2	2	Tournament District 3 Cluster 4 and 5 Individuals 2024				Tournament District 3 Cluster 4 and 5 Individuals 2024
		date 2024-05-06	rnd 1	type Standard	result 1	date 2024-05-06	rnd 2	type Standard	result 1
		Opponent Kroukamp, J (Jeandre)				Opponent Ferns, S (Stian Hunter)
3	1	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 3	type Standard	result 1	date 2023-08-19	rnd 3	type Standard	result 1
		Opponent Phaswani, A (Alwani)				Opponent Phaswani, A (Alwani)

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	Walters ,B (Brandon)	1	1	425	1	1	425	0	0	0	0	0	0
1	Walters ,B (Brandon)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Phaswani ,A (Alwani)	1	1	425	1	1	425	0	0	0	0	0	0
2	Phaswani ,A (Alwani)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Louw ,A (Arne)	1	1	425	1	1	425	0	0	0	0	0	0
3	Louw ,A (Arne)	1	1140	1565	1	1138.8	1565	0	0	0	0	0	0
4	Lebyane ,K (Kgonego)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Lebyane ,K (Kgonego)	1	1173.1	748.1	1	1167.2	748.1	0	0	0	0	0	0
5	Ferns ,S (Stian Hunter)	1	1	425	1	1	425	0	0	0	0	0	0
5	Ferns ,S (Stian Hunter)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Burgers ,AJ (Adriaan Johannes)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Burgers ,AJ (Adriaan Johannes)	1	1525.5	1100.5	1	1524.3	1100.5	0	0	0	0	0	0
7	Ngoshi ,K (Kudzaishe)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Ngoshi ,K (Kudzaishe)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
8	Kroukamp ,J (Jeandre)	1	1	425	1	1	425	0	0	0	0	0	0
8	Kroukamp ,J (Jeandre)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Johnson ,C (Caleb)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Johnson ,C (Caleb)	1	1534	1109	1	1513.9	1109	0	0	0	0	0	0
10	Mbuyi ,B (Ben)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mbuyi ,B (Ben)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Brummer, R (Renier)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms