Chess South Africa Ratings Database

PLAYER PAGE

Personal

Losper, BD (Brandon)

Chess SA id

175018384

FIDE id

Date of birth

1975-02-16 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-04-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1648.5	1637.3	1663.5	1723
Raw rating	1648.5	1637.3	1663.5	1723
Weighted rating	1648.4	1637.3	1663.5	1722.5
Weighted performance	209.2	0	0	0
Floor	1189.2	1189.9	1163.5	1223
K-factor	28	28	28	28
Min/Max rating change allowed	87.5	88.9	85.7	78.7
Highest rating	1751.7 2018-03-01	1757.3 2018-03-01	1663.5 2019-01-01	1723 2024-02-01
Highest raw rating	1689.2 2018-04-01	1689.9 2018-04-01	1663.5 2024-02-01	1723 2024-02-01
Highest weighted rating	1689.2 2018-09-01	1689.9 2018-09-01	1663.5 2019-01-01	1721.4 2025-08-01
Highest weighted performance	1751.7 2018-03-01	1757.3 2018-03-01	1200 2024-02-01	1721.7 2018-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1648.5	1637.3	1663.5	1723
Analysis
Rating	1648.5	1637.3	1663.5	1723
Raw rating	1648.5	1637.3	1663.5	1723
Weighted rating	1648.4	1637.3	1663.5
Weighted performance	209.2	0	0
K-factor	28	28	28	28
Floor	1189.2	1189.9	1163.5	1223
Max/Min rating change allowed	87.5	88.9	85.7	78.7
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	1648.5	1637.3	1663.5	1723
New weighted rating	1648.5	1637.3	1663.5	1722.8
New weighted performance	208.6	0	0	0
Temp new rating	1648.5	1637.3	1663.5	1723
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1648.5	1637.3	1663.5	1723
New K-factor	28	28	28	28
New floor	1189.2	1189.9	1163.5	1223

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	58	46	12

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	34	23	67.65	150	1489.9	1639.9
Standard	29	18.5	63.79	117.2	1511.8	1629.1
Rapid	0	0	0	0	0	0
Blitz	5	4.5	90	340	1362.8	1702.8

Date	Main	Standard	Rapid	Blitz
2025-09-30	1648.5	1637.3	1663.5	1723
2025-09-01	1648.5	1637.3	1663.5	1723
2025-08-01	1648.5	1637.3	1663.5	1723
2025-07-01	1648.5	1637.3	1663.5	1723
2025-06-01	1648.5	1637.3	1663.5	1723
2025-05-01	1648.5	1637.3	1663.5	1723
2025-04-01	1648.5	1637.3	1663.5	1723
2025-03-01	1648.5	1637.3	1663.5	1723
2025-02-01	1648.5	1637.3	1663.5	1723
2025-01-01	1648.5	1637.3	1663.5	1723
2024-12-01	1648.5	1637.3	1663.5	1723
2024-11-01	1648.5	1637.3	1663.5	1723
2024-10-01	1648.5	1637.3	1663.5	1723
2024-09-01	1648.5	1637.3	1663.5	1723
2024-08-01	1648.5	1637.3	1663.5	1723
2024-07-01	1648.5	1637.3	1663.5	1723
2024-06-01	1648.5	1637.3	1663.5	1723
2024-08-01	1648.5	1637.3	1663.5	1723
2024-04-01	1648.5	1637.3	1663.5	1723
2024-03-01	1648.5	1637.3	1663.5	1723
2024-02-01	1648.5	1637.3	1663.5	1723
2024-01-01	1648.5	1637.3	1663.5	1723
2023-12-01	1641.2	1637.3	1663.5	1673.6
2023-11-01	1641.2	1637.3	1663.5	1673.6

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	Steinitz Chess Festival 2019 (B)	2019-04-05	2019-04-07	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
2	West Coast Blits Invitational 2018 (Adults)	2018-10-27	2018-10-27	Blitz	West Coast (WCU)	5	5	4.5	Yes	Analysis
3	2018 Western Province League (B)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	11	6	Yes	Analysis
4	2018 Western Province Open (Prestige)	2018-03-02	2018-03-04	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
5	2018 Cape of Good Hope Open Chess Championships (Prestige)	2018-01-26	2018-01-28	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis

#	Games	Start				End
1	10	Tournament 2018 Western Province League				Tournament Steinitz Chess Festival 2019
		date 2018-09-08	rnd 10	type Standard	result 0.5	date 2019-04-06	rnd 3	type Standard	result 1
		Opponent Harrison, N (Nazeem)				Opponent Dittrich, JC (Juan-Claude)
2	7	Tournament 2018 Western Province Open				Tournament 2018 Western Province League
		date 2018-03-02	rnd 1	type Standard	result 1	date 2018-08-04	rnd 1	type Standard	result 1
		Opponent Cawood, I (Ian)				Opponent Koester, E (Euclides)
3	5	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-08-11	rnd 4	type Standard	result 0.5	date 2018-09-01	rnd 8	type Standard	result 1
		Opponent Moses, RJ (Rodwin)				Opponent Radebe, B (Bongithemba)

#	Games	Start				End
1	7	Tournament 2018 Western Province Open				Tournament 2018 Western Province League
		date 2018-03-02	rnd 1	type Standard	result 1	date 2018-08-04	rnd 1	type Standard	result 1
		Opponent Cawood, I (Ian)				Opponent Koester, E (Euclides)
2	5	Tournament 2018 Western Province League				Tournament Steinitz Chess Festival 2019
		date 2018-09-08	rnd 10	type Standard	result 0.5	date 2019-04-06	rnd 3	type Standard	result 1
		Opponent Harrison, N (Nazeem)				Opponent Dittrich, JC (Juan-Claude)
3	5	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-08-11	rnd 4	type Standard	result 0.5	date 2018-09-01	rnd 8	type Standard	result 1
		Opponent Moses, RJ (Rodwin)				Opponent Radebe, B (Bongithemba)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament West Coast Blits Invitational 2018				Tournament West Coast Blits Invitational 2018
		date 2018-10-27	rnd 1	type Blitz	result 1	date 2018-10-27	rnd 5	type Blitz	result 1
		Opponent Mdingi, L (Lucky)				Opponent Vraagom, E (Erno)

#	Games	Start				End
1	5	Tournament West Coast Blits Invitational 2018				Tournament Steinitz Chess Festival 2019
		date 2018-10-27	rnd 4	type Blitz	result 1	date 2019-04-06	rnd 3	type Standard	result 1
		Opponent Klein, G (Gerdener)				Opponent Dittrich, JC (Juan-Claude)
2	3	Tournament 2018 Western Province League				Tournament West Coast Blits Invitational 2018
		date 2018-09-15	rnd 11	type Standard	result 1	date 2018-10-27	rnd 2	type Blitz	result 1
		Opponent Van Wyk, GB (Geoffrey)				Opponent Klaaste, C (Chadley)
3	3	Tournament 2018 Western Province Open				Tournament 2018 Western Province League
		date 2018-03-04	rnd 5	type Standard	result 1	date 2018-08-04	rnd 1	type Standard	result 1
		Opponent Fisher, H (Howard)				Opponent Koester, E (Euclides)

#	Games	Start				End
1	4	Tournament 2018 Western Province League				Tournament Steinitz Chess Festival 2019
		date 2018-09-15	rnd 11	type Standard	result 1	date 2019-04-06	rnd 3	type Standard	result 1
		Opponent Van Wyk, GB (Geoffrey)				Opponent Dittrich, JC (Juan-Claude)
2	3	Tournament 2018 Western Province Open				Tournament 2018 Western Province League
		date 2018-03-04	rnd 5	type Standard	result 1	date 2018-08-04	rnd 1	type Standard	result 1
		Opponent Fisher, H (Howard)				Opponent Koester, E (Euclides)
3	2	Tournament 2018 Cape of Good Hope Open Chess Championships				Tournament 2018 Cape of Good Hope Open Chess Championships
		date 2018-01-27	rnd 4	type Standard	result 1	date 2018-01-28	rnd 5	type Standard	result 1
		Opponent Muller, ND (Neyton)				Opponent Green, GAO (Guy)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament West Coast Blits Invitational 2018				Tournament West Coast Blits Invitational 2018
		date 2018-10-27	rnd 4	type Blitz	result 1	date 2018-10-27	rnd 5	type Blitz	result 1
		Opponent Klein, G (Gerdener)				Opponent Vraagom, E (Erno)
2	2	Tournament West Coast Blits Invitational 2018				Tournament West Coast Blits Invitational 2018
		date 2018-10-27	rnd 1	type Blitz	result 1	date 2018-10-27	rnd 2	type Blitz	result 1
		Opponent Mdingi, L (Lucky)				Opponent Klaaste, C (Chadley)

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	Fisher ,H (Howard)	2	1	0	2	1	0	0	0	0	0	0	0
1	Fisher ,H (Howard)	2	1479.1	1479.1	2	1481.8	1479.1	0	0	0	0	0	0
2	Witbooi ,L (Lee-Roy)	1	1	425	1	1	425	0	0	0	0	0	0
2	Witbooi ,L (Lee-Roy)	1	1339.5	1764.5	1	1339.5	1764.5	0	0	0	0	0	0
3	Fritz ,VJ (Virgil Jacobus)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Fritz ,VJ (Virgil Jacobus)	1	1657.7	1657.7	1	1657.7	1657.7	0	0	0	0	0	0
4	Blankenberg ,T (Taylon)	1	1	425	1	1	425	0	0	0	0	0	0
4	Blankenberg ,T (Taylon)	1	1332.2	1757.2	1	1329	1757.2	0	0	0	0	0	0
5	Amato ,N (Nathan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Amato ,N (Nathan)	1	1345.4	1770.4	1	1345.4	1770.4	0	0	0	0	0	0
6	Booys ,LI (Leatin)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Booys ,LI (Leatin)	1	1562.6	1137.6	1	1560.7	1137.6	0	0	0	0	0	0
7	Siyo ,S (Sibabale)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Siyo ,S (Sibabale)	1	1496.9	1071.9	1	1514.6	1071.9	0	0	0	0	0	0
8	Moses ,RJ (Rodwin John)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Moses ,RJ (Rodwin John)	1	1618.1	1618.1	1	1621.9	1618.1	0	0	0	0	0	0
9	Dittrich ,JC (Juan-Claude)	1	1	425	1	1	425	0	0	0	0	0	0
9	Dittrich ,JC (Juan-Claude)	1	1500	1925	1	1500	1925	0	0	0	0	0	0
10	Abrahams ,TN (Thomas)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Abrahams ,TN (Thomas)	1	1745	1745	1	1745	1745	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Losper, BD (Brandon)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms