Chess South Africa Ratings Database

PLAYER PAGE

Personal

Coetzer, B (Brandon)

Chess SA id

105049388

FIDE id

Date of birth

2005-12-14 (Adult)

Gender

Male

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-10-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1246.9	1273.2	1123.6	1200
Raw rating	1246.9	1273.2	1123.6	1200
Weighted rating	1246.9	1273.2	1123.6	1200
Weighted performance	0	0	0	0
Floor	758.8	773.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	155.1	149.4	184.9	165.8
Highest rating	1508.9 2018-07-01	1517.2 2018-07-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1258.8 2018-08-01	1273.2 2024-02-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1258.8 2020-07-01	1273.2 2024-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1508.9 2018-07-01	1517.2 2018-07-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1246.9	1273.2	1123.6	1200
Analysis
Rating	1246.9	1273.2	1123.6	1200
Raw rating	1246.9	1273.2	1123.6	1200
Weighted rating	1246.9	1273.2	1123.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	758.8	773.2	700	700
Max/Min rating change allowed	155.1	149.4	184.9	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	1246.9	1273.2	1123.6	1200
New weighted rating	1246.9	1273.2	1123.6	1200
New weighted performance	0	0	0	0
Temp new rating	1246.9	1273.2	1123.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1246.9	1273.2	1123.6	1200
New K-factor	36	36	36	36
New floor	758.8	773.2	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	15	10	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Dr Kenneth Kaunda (NWP)
Province	Northwest (NW)
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	6	60	85	1223.6	1308.6
Standard	5	4	80	255	1240.1	1495.1
Rapid	5	2	40	-85	1207	1122
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1246.9	1273.2	1123.6	1200
2025-09-01	1246.9	1273.2	1123.6	1200
2025-08-01	1246.9	1273.2	1123.6	1200
2025-07-01	1246.9	1273.2	1123.6	1200
2025-06-01	1246.9	1273.2	1123.6	1200
2025-05-01	1246.9	1273.2	1123.6	1200
2025-04-01	1246.9	1273.2	1123.6	1200
2025-03-01	1246.9	1273.2	1123.6	1200
2025-02-01	1246.9	1273.2	1123.6	1200
2025-01-01	1246.9	1273.2	1123.6	1200
2024-12-01	1246.9	1273.2	1123.6	1200
2024-11-01	1246.9	1273.2	1123.6	1200
2024-10-01	1246.9	1273.2	1123.6	1200
2024-09-01	1246.9	1273.2	1123.6	1200
2024-08-01	1246.9	1273.2	1123.6	1200
2024-07-01	1246.9	1273.2	1123.6	1200
2024-06-01	1246.9	1273.2	1123.6	1200
2024-08-01	1246.9	1273.2	1123.6	1200
2024-04-01	1246.9	1273.2	1123.6	1200
2024-03-01	1246.9	1273.2	1123.6	1200
2024-02-01	1246.9	1273.2	1123.6	1200
2024-01-01	1246.9	1273.2	1123.6	1200
2023-12-01	1246.9	1273.2	1123.6	1200
2023-11-01	1246.9	1273.2	1123.6	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	NWU Rapid Tournament 2018	2018-10-28	2018-10-28	Rapid	Ngaka Modiri Molema (NNM)	5	5	2	Yes	Analysis
2	Ray Laureles Open 2018 (Development)	2018-07-28	2018-07-28	Standard	Ngaka Modiri Molema (NNM)	5	5	4	Yes	Analysis

#	Games	Start				End
1	2	Tournament Ray Laureles Open 2018				Tournament Ray Laureles Open 2018
		date 2018-07-28	rnd 4	type Standard	result 1	date 2018-07-28	rnd 5	type Standard	result 1
		Opponent Sekobe, O (Olerato)				Opponent Bereng, K (Kgosi)
2	2	Tournament Ray Laureles Open 2018				Tournament Ray Laureles Open 2018
		date 2018-07-28	rnd 1	type Standard	result 1	date 2018-07-28	rnd 2	type Standard	result 1
		Opponent Lepodisi, T (Tsholofetso)				Opponent Keitseng, O (Onkarabetse)
3	1	Tournament NWU Rapid Tournament 2018				Tournament NWU Rapid Tournament 2018
		date 2018-10-28	rnd 4	type Rapid	result 1	date 2018-10-28	rnd 4	type Rapid	result 1
		Opponent Phemelo, T (Thapelo)				Opponent Phemelo, T (Thapelo)

#	Games	Start				End
1	2	Tournament Ray Laureles Open 2018				Tournament Ray Laureles Open 2018
		date 2018-07-28	rnd 4	type Standard	result 1	date 2018-07-28	rnd 5	type Standard	result 1
		Opponent Sekobe, O (Olerato)				Opponent Bereng, K (Kgosi)
2	2	Tournament Ray Laureles Open 2018				Tournament Ray Laureles Open 2018
		date 2018-07-28	rnd 1	type Standard	result 1	date 2018-07-28	rnd 2	type Standard	result 1
		Opponent Lepodisi, T (Tsholofetso)				Opponent Keitseng, O (Onkarabetse)

#	Games	Start				End
1	1	Tournament NWU Rapid Tournament 2018				Tournament NWU Rapid Tournament 2018
		date 2018-10-28	rnd 4	type Rapid	result 1	date 2018-10-28	rnd 4	type Rapid	result 1
		Opponent Phemelo, T (Thapelo)				Opponent Phemelo, T (Thapelo)
2	1	Tournament NWU Rapid Tournament 2018				Tournament NWU Rapid Tournament 2018
		date 2018-10-28	rnd 2	type Rapid	result 1	date 2018-10-28	rnd 2	type Rapid	result 1
		Opponent Mocumi, O (Onalerona)				Opponent Mocumi, O (Onalerona)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Ray Laureles Open 2018				Tournament Ray Laureles Open 2018
		date 2018-07-28	rnd 4	type Standard	result 1	date 2018-07-28	rnd 5	type Standard	result 1
		Opponent Sekobe, O (Olerato)				Opponent Bereng, K (Kgosi)
2	2	Tournament Ray Laureles Open 2018				Tournament Ray Laureles Open 2018
		date 2018-07-28	rnd 1	type Standard	result 1	date 2018-07-28	rnd 2	type Standard	result 1
		Opponent Lepodisi, T (Tsholofetso)				Opponent Keitseng, O (Onkarabetse)
3	1	Tournament NWU Rapid Tournament 2018				Tournament NWU Rapid Tournament 2018
		date 2018-10-28	rnd 4	type Rapid	result 1	date 2018-10-28	rnd 4	type Rapid	result 1
		Opponent Phemelo, T (Thapelo)				Opponent Phemelo, T (Thapelo)

#	Games	Start				End
1	2	Tournament Ray Laureles Open 2018				Tournament Ray Laureles Open 2018
		date 2018-07-28	rnd 4	type Standard	result 1	date 2018-07-28	rnd 5	type Standard	result 1
		Opponent Sekobe, O (Olerato)				Opponent Bereng, K (Kgosi)
2	2	Tournament Ray Laureles Open 2018				Tournament Ray Laureles Open 2018
		date 2018-07-28	rnd 1	type Standard	result 1	date 2018-07-28	rnd 2	type Standard	result 1
		Opponent Lepodisi, T (Tsholofetso)				Opponent Keitseng, O (Onkarabetse)

#	Games	Start				End
1	1	Tournament NWU Rapid Tournament 2018				Tournament NWU Rapid Tournament 2018
		date 2018-10-28	rnd 4	type Rapid	result 1	date 2018-10-28	rnd 4	type Rapid	result 1
		Opponent Phemelo, T (Thapelo)				Opponent Phemelo, T (Thapelo)
2	1	Tournament NWU Rapid Tournament 2018				Tournament NWU Rapid Tournament 2018
		date 2018-10-28	rnd 2	type Rapid	result 1	date 2018-10-28	rnd 2	type Rapid	result 1
		Opponent Mocumi, O (Onalerona)				Opponent Mocumi, O (Onalerona)

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	Lepodisi ,T (Tsholofetso)	1	1	425	1	1	425	0	0	0	0	0	0
1	Lepodisi ,T (Tsholofetso)	1	1231.2	1656.2	1	1237.6	1656.2	0	0	0	0	0	0
2	Bereng ,K (Kgosi)	1	1	425	1	1	425	0	0	0	0	0	0
2	Bereng ,K (Kgosi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Keitseng ,O (Onkarabetse)	1	1	425	1	1	425	0	0	0	0	0	0
3	Keitseng ,O (Onkarabetse)	1	1302.3	1727.3	1	1323.2	1727.3	0	0	0	0	0	0
4	Sekobe ,O (Olerato)	1	1	425	1	1	425	0	0	0	0	0	0
4	Sekobe ,O (Olerato)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Moshweu ,R (Refentse)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Moshweu ,R (Refentse)	1	1267.1	842.1	1	1280.8	842.1	0	0	0	0	0	0
6	Jobeta ,O (Olorato)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Jobeta ,O (Olorato)	1	1405.3	980.3	0	0	0	1	810.8	980.3	0	0	0
7	Mokomela ,O (Olaotse)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Mokomela ,O (Olaotse)	1	1224.5	799.5	0	0	0	1	538	799.5	0	0	0
8	Moloko ,M (Mosadiotsile)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Moloko ,M (Mosadiotsile)	1	1005.4	580.4	0	0	0	1	500	580.4	0	0	0
9	Mocumi ,O (Onalerona)	1	1	425	0	0	0	1	1	425	0	0	0
9	Mocumi ,O (Onalerona)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Phemelo ,T (Thapelo)	1	1	425	0	0	0	1	1	425	0	0	0
10	Phemelo ,T (Thapelo)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Coetzer, B (Brandon)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms