Chess South Africa Ratings Database

PLAYER PAGE

Personal

Chirinda, B (Bradley)

Chess SA id

1050108912

FIDE id

Date of birth

2005-02-08 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-09-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1274.3	1245.1	1230.4	1200
Raw rating	1274.3	1245.1	1230.4	1200
Weighted rating	1274.3	1245.1	1230.4	1200
Weighted performance	677.2	593.6	0	0
Floor	774.3	755.5	730.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	149.2	155.5	158.8	165.8
Highest rating	1279 2020-02-01	1276.6 2020-02-01	1313.3 2022-03-01	1200 2018-10-01
Highest raw rating	1274.3 2024-02-01	1255.5 2020-03-01	1230.4 2024-02-01	1200 2024-02-01
Highest weighted rating	1274.3 2024-09-01	1255.5 2024-09-01	1230.4 2024-03-01	1200 2018-10-01
Highest weighted performance	1279 2020-02-01	1276.6 2020-02-01	1313.3 2022-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1274.3	1245.1	1230.4	1200
Analysis
Rating	1274.3	1245.1	1230.4	1200
Raw rating	1274.3	1245.1	1230.4	1200
Weighted rating	1274.3	1245.1	1230.4
Weighted performance	677.2	593.6	0
K-factor	36	36	36	36
Floor	774.3	755.5	730.4	700
Max/Min rating change allowed	149.2	155.5	158.8	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	1274.3	1245.1	1230.4	1200
New weighted rating	1274.3	1245.1	1230.4	1200
New weighted performance	676.7	593.2	0	0
Temp new rating	1274.3	1245.1	1230.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1274.3	1245.1	1230.4	1200
New K-factor	36	36	36	36
New floor	774.3	755.5	730.4	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	17	11	6
	0	0	0
History	40	34	6

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	40	22.5	56.25	53.1	1228.4	1281.5
Standard	34	18.5	54.41	37.5	1226.7	1264.2
Rapid	6	4	66.67	141.7	1238	1379.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1274.3	1245.1	1230.4	1200
2025-09-01	1274.3	1245.1	1230.4	1200
2025-08-01	1274.3	1245.1	1230.4	1200
2025-07-01	1274.3	1245.1	1230.4	1200
2025-06-01	1274.3	1245.1	1230.4	1200
2025-05-01	1274.3	1245.1	1230.4	1200
2025-04-01	1274.3	1245.1	1230.4	1200
2025-03-01	1274.3	1245.1	1230.4	1200
2025-02-01	1274.3	1245.1	1230.4	1200
2025-01-01	1274.3	1245.1	1230.4	1200
2024-12-01	1274.3	1245.1	1230.4	1200
2024-11-01	1274.3	1245.1	1230.4	1200
2024-10-01	1274.3	1245.1	1230.4	1200
2024-09-01	1274.3	1245.1	1230.4	1200
2024-08-01	1274.3	1245.1	1230.4	1200
2024-07-01	1274.3	1245.1	1230.4	1200
2024-06-01	1274.3	1245.1	1230.4	1200
2024-08-01	1274.3	1245.1	1230.4	1200
2024-04-01	1274.3	1245.1	1230.4	1200
2024-03-01	1274.3	1245.1	1230.4	1200
2024-02-01	1274.3	1245.1	1230.4	1200
2024-01-01	1274.3	1245.1	1230.4	1200
2023-12-01	1274.3	1245.1	1230.4	1200
2023-11-01	1274.3	1245.1	1230.4	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	Kraaifontein Heritage Day Rapid 2022 (Intermediate)	2022-09-24	2022-09-24	Rapid	Cape Town (WCT)	7	0	0	No	Analysis
2	Western Cape Top Schools 2022 (U18 Mix)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
3	2022 East Dist Individuals (U18)	2022-03-13	2022-03-13	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
4	Kraaifontein Open 2022 (Intermediate)	2022-01-08	2022-01-09	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
5	2020 Metro Trials (U15 Boys)	2020-03-13	2020-03-14	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
6	2020 East District Individuals (U15)	2020-01-31	2020-02-01	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis
7	2019 South African Junior Team Championships (U16D)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	5	Yes	Analysis
8	2019 Metro-East District Schools Trials (U15)	2019-02-01	2019-02-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-01-06	rnd 5	type Standard	result 1
		Opponent Sekobi, T (Tinyiko)				Opponent Boucher, J (Juwauane)
2	3	Tournament Kraaifontein Open 2022				Tournament 2022 East Dist Individuals
		date 2022-01-09	rnd 6	type Standard	result 1	date 2022-03-13	rnd 2	type Rapid	result 1
		Opponent Van Heerden, A (Ashley John)				Opponent Dosi, B (Bulelani)
3	3	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 3	type Standard	result 1	date 2020-02-01	rnd 5	type Standard	result 1
		Opponent Fam-Fam, L (Liyabona)				Opponent Lumka, S (Salakufa)

#	Games	Start				End
1	5	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-01-06	rnd 5	type Standard	result 1
		Opponent Sekobi, T (Tinyiko)				Opponent Boucher, J (Juwauane)
2	3	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 3	type Standard	result 1	date 2020-02-01	rnd 5	type Standard	result 1
		Opponent Fam-Fam, L (Liyabona)				Opponent Lumka, S (Salakufa)
3	2	Tournament Kraaifontein Open 2022				Tournament Western Cape Top Schools 2022
		date 2022-01-09	rnd 6	type Standard	result 1	date 2022-09-16	rnd 1	type Standard	result 1
		Opponent Van Heerden, A (Ashley John)				Opponent Pietersen, R (Ronan)

#	Games	Start				End
1	2	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 4	type Rapid	result 1	date 2022-03-13	rnd 5	type Rapid	result 1
		Opponent Gray, A (Allan)				Opponent Ezau, W (Wade)
2	2	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 1	type Rapid	result 1	date 2022-03-13	rnd 2	type Rapid	result 1
		Opponent Longoyi, P (Pilili)				Opponent Dosi, B (Bulelani)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-01-06	rnd 5	type Standard	result 1
		Opponent Sekobi, T (Tinyiko)				Opponent Boucher, J (Juwauane)
2	3	Tournament Kraaifontein Open 2022				Tournament 2022 East Dist Individuals
		date 2022-01-09	rnd 6	type Standard	result 1	date 2022-03-13	rnd 2	type Rapid	result 1
		Opponent Van Heerden, A (Ashley John)				Opponent Dosi, B (Bulelani)
3	3	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 3	type Standard	result 1	date 2020-02-01	rnd 5	type Standard	result 1
		Opponent Fam-Fam, L (Liyabona)				Opponent Lumka, S (Salakufa)

#	Games	Start				End
1	5	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-01-06	rnd 5	type Standard	result 1
		Opponent Sekobi, T (Tinyiko)				Opponent Boucher, J (Juwauane)
2	3	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 3	type Standard	result 1	date 2020-02-01	rnd 5	type Standard	result 1
		Opponent Fam-Fam, L (Liyabona)				Opponent Lumka, S (Salakufa)
3	2	Tournament Kraaifontein Open 2022				Tournament Western Cape Top Schools 2022
		date 2022-01-09	rnd 6	type Standard	result 1	date 2022-09-16	rnd 1	type Standard	result 1
		Opponent Van Heerden, A (Ashley John)				Opponent Pietersen, R (Ronan)

#	Games	Start				End
1	2	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 4	type Rapid	result 1	date 2022-03-13	rnd 5	type Rapid	result 1
		Opponent Gray, A (Allan)				Opponent Ezau, W (Wade)
2	2	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 1	type Rapid	result 1	date 2022-03-13	rnd 2	type Rapid	result 1
		Opponent Longoyi, P (Pilili)				Opponent Dosi, B (Bulelani)

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	Van Der Westhuizen ,PJ (Petrus)	1	1	425	1	1	425	0	0	0	0	0	0
1	Van Der Westhuizen ,PJ (Petrus)	1	950.2	1375.2	1	946	1375.2	0	0	0	0	0	0
2	Leenderts ,S (Shanique)	1	1	425	1	1	425	0	0	0	0	0	0
2	Leenderts ,S (Shanique)	1	1140.8	1565.8	1	1140.8	1565.8	0	0	0	0	0	0
3	Cuphane ,B (Bandile)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Cuphane ,B (Bandile)	1	1289.5	864.5	1	1290	864.5	0	0	0	0	0	0
4	Msebi ,S (Simamkele)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Msebi ,S (Simamkele)	1	1363.6	938.6	1	1347.5	938.6	0	0	0	0	0	0
5	Bothma ,H (Hanno)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Bothma ,H (Hanno)	1	1449.5	1024.5	1	1394.6	1024.5	0	0	0	0	0	0
6	Morgan ,N (Nathan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Morgan ,N (Nathan)	1	1304.9	879.9	1	1219.4	879.9	0	0	0	0	0	0
7	Manuel ,J (Jesse)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Manuel ,J (Jesse)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Jacobs ,M (Menwill)	1	1	425	1	1	425	0	0	0	0	0	0
8	Jacobs ,M (Menwill)	1	1023.2	1448.2	1	1011.5	1448.2	0	0	0	0	0	0
9	Jambo ,S (Stanwill)	1	1	425	1	1	425	0	0	0	0	0	0
9	Jambo ,S (Stanwill)	1	1270.8	1695.8	1	1277.8	1695.8	0	0	0	0	0	0
10	Masoka ,L (Lwando)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Masoka ,L (Lwando)	1	1282.2	857.2	1	1308.4	857.2	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

Chirinda, B (Bradley)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms