Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bwerinofa, M (Minana)

Chess SA id

1130146676

FIDE id

Date of birth

2013-11-26 (U14)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-06-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1127.4	1200	1078.1	1200
Raw rating	1127.4	1200	1078.1	1200
Weighted rating	1127.1	1200	1077.5	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	183.9	165.8	197.3	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2024-02-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2024-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1127.4	1200	1078.1	1200
Analysis
Rating	1127.4	1200	1078.1	1200
Raw rating	1127.4	1200	1078.1	1200
Weighted rating	1127.1	1200	1077.5
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	183.9	165.8	197.3	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	1127.4	1200	1078.1	1200
New weighted rating	1127.1	1200	1077.6	1200
New weighted performance	0	0	0	0
Temp new rating	1127.4	1200	1078.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1127.4	1200	1078.1	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	0	0
	0	0
	5	5
	5	5
	0	0
History	10	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	1.5	15	-297.5	1218.4	920.9
Standard	0	0	0	0	0	0
Rapid	10	1.5	15	-297.5	1218.4	920.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1127.4	1200	1078.1	1200
2025-09-30	1127.4	1200	1078.1	1200
2025-09-01	1127.4	1200	1078.1	1200
2025-08-01	1127.4	1200	1078.1	1200
2025-07-01	1127.4	1200	1078.1	1200
2025-06-01	1127.4	1200	1078.1	1200
2025-05-01	1127.4	1200	1078.1	1200
2025-04-01	1127.4	1200	1078.1	1200
2025-03-01	1127.4	1200	1078.1	1200
2025-02-01	1127.4	1200	1078.1	1200
2025-01-01	1126.4	1200	1076.4	1200
2024-12-01	1126.4	1200	1076.4	1200
2024-11-01	1126.4	1200	1076.4	1200
2024-10-01	1126.4	1200	1076.4	1200
2024-09-01	1126.4	1200	1076.4	1200
2024-08-01	1126.4	1200	1076.4	1200
2024-07-01	1126.4	1200	1076.4	1200
2024-09-01	1126.4	1200	1076.4	1200
2024-05-01	1126.4	1200	1076.4	1200
2024-04-01	1126.4	1200	1076.4	1200
2024-03-01	1126.4	1200	1076.4	1200
2024-02-01	1126.4	1200	1076.4	1200
2024-01-01	1126.4	1200	1076.4	1200
2023-12-01	1126.4	1200	1076.4	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	Chess Molecules 16 June Tournament 2023 (Grade 3+4)	2023-06-16	2023-06-16	Rapid	Ekurhuleni (GE)	5	5	0	Yes	Analysis
2	Chess Molecules Championship 2022 (U10)	2022-09-17	2022-09-17	Rapid	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Chess Molecules Championship 2022				Tournament Chess Molecules Championship 2022
		date 2022-09-17	rnd 2	type Rapid	result 0.5	date 2022-09-17	rnd 3	type Rapid	result 1
		Opponent Sukha, M (Mehaan)				Opponent Phiri, I (Ikaneng)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Chess Molecules Championship 2022				Tournament Chess Molecules Championship 2022
		date 2022-09-17	rnd 2	type Rapid	result 0.5	date 2022-09-17	rnd 3	type Rapid	result 1
		Opponent Sukha, M (Mehaan)				Opponent Phiri, I (Ikaneng)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Chess Molecules Championship 2022				Tournament Chess Molecules Championship 2022
		date 2022-09-17	rnd 3	type Rapid	result 1	date 2022-09-17	rnd 3	type Rapid	result 1
		Opponent Phiri, I (Ikaneng)				Opponent Phiri, I (Ikaneng)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Chess Molecules Championship 2022				Tournament Chess Molecules Championship 2022
		date 2022-09-17	rnd 3	type Rapid	result 1	date 2022-09-17	rnd 3	type Rapid	result 1
		Opponent Phiri, I (Ikaneng)				Opponent Phiri, I (Ikaneng)

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	David ,B (Benjamin)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	David ,B (Benjamin)	1	1191.4	766.4	0	0	0	1	1184.9	766.4	0	0	0
2	Sukha ,M (Mehaan)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
2	Sukha ,M (Mehaan)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
3	Stephano ,G (Gabriella)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Stephano ,G (Gabriella)	1	1200	775	0	0	0	1	1200	775	0	0	0
4	Ngobeni ,S (Saint)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Ngobeni ,S (Saint)	1	1200	775	0	0	0	1	1200	775	0	0	0
5	Phiri ,I (Ikaneng)	1	1	425	0	0	0	1	1	425	0	0	0
5	Phiri ,I (Ikaneng)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Phiri ,B (Bokang)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Phiri ,B (Bokang)	1	1214.9	789.9	0	0	0	1	1224.4	789.9	0	0	0
7	Dalal ,D (Dhanika)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Dalal ,D (Dhanika)	1	1296.4	871.4	0	0	0	1	1254.8	871.4	0	0	0
8	Russouw ,A (Alexis)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Russouw ,A (Alexis)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Khumalo ,ME (Musawenkosi Ethan)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Khumalo ,ME (Musawenkosi Ethan)	1	1269.6	844.6	0	0	0	1	1200	844.6	0	0	0
10	Arthur ,Z (Zachary)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Arthur ,Z (Zachary)	1	1212.1	787.1	0	0	0	1	1218.7	787.1	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Bwerinofa, M (Minana)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms