Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nzima, B (Bonga)

Chess SA id

1080307385

FIDE id

Date of birth

2008-08-04 (U18)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1197.8	1200	1200	1191.4
Raw rating	1197.8	1200	1200	1191.4
Weighted rating	1197.4	1200	1200	1190.2
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.3	165.8	165.8	167.9
Highest rating	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01
Highest raw rating	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01
Highest weighted rating	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01
Highest weighted performance	1200 2024-12-01	1200 2024-07-01	1200 2024-07-01	1200 2024-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1197.8	1200	1200	1191.4
Analysis
Rating	1197.8	1200	1200	1191.4
Raw rating	1197.8	1200	1200	1191.4
Weighted rating	1197.4	1200	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	166.3	165.8	165.8	167.9
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	1197.8	1200	1200	1191.4
New weighted rating	1197.4	1200	1200	1190.2
New weighted performance	0	0	0	0
Temp new rating	1197.8	1200	1200	1191.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1197.8	1200	1200	1191.4
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Blitz
	0	0
	0	0
	7	7
	0	0
	0	0
	0	0
History	7	7

Games since
	Main 7	Standard 0		Rapid 0		Blitz 7
Gender	Male
Age group	U18
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	7	3	42.86	-60.7	1198.1	1137.4
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	7	3	42.86	-60.7	1198.1	1137.4

Date	Main	Standard	Rapid	Blitz
2025-09-30	1197.8	1200	1200	1191.4
2025-09-01	1197.8	1200	1200	1191.4
2025-08-01	1197.8	1200	1200	1191.4
2025-07-01	1197.8	1200	1200	1191.4
2025-06-01	1197.8	1200	1200	1191.4
2025-05-01	1197.8	1200	1200	1191.4
2025-04-01	1197.8	1200	1200	1191.4
2025-03-01	1197.8	1200	1200	1191.4
2025-02-01	1197.6	1200	1200	1191
2025-01-01	1195.2	1200	1200	1181.6
2024-12-01	1195.2	1200	1200	1181.6
2024-11-01	1195.2	1200	1200	1181.6
2024-10-01	1195.2	1200	1200	1181.6
2024-09-01	1195.2	1200	1200	1181.6
2024-08-01	1195.2	1200	1200	1181.6
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	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	Helpmekaar Kollege Blitz Chess Invitational 2024 (B)	2024-07-27	2024-07-27	Blitz	Johannesburg Metro (GJM)	9	7	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 7	type Blitz	result 1	date 2024-07-27	rnd 9	type Blitz	result 1
		Opponent Maposa, M (Menelik)				Opponent Eneh, A (Amarachuku)
2	1	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 4	type Blitz	result 1	date 2024-07-27	rnd 4	type Blitz	result 1
		Opponent Nkileun, T (Tony)				Opponent Nkileun, T (Tony)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 7	type Blitz	result 1	date 2024-07-27	rnd 9	type Blitz	result 1
		Opponent Maposa, M (Menelik)				Opponent Eneh, A (Amarachuku)
2	1	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 4	type Blitz	result 1	date 2024-07-27	rnd 4	type Blitz	result 1
		Opponent Nkileun, T (Tony)				Opponent Nkileun, T (Tony)

#	Games	Start				End
1	2	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 7	type Blitz	result 1	date 2024-07-27	rnd 9	type Blitz	result 1
		Opponent Maposa, M (Menelik)				Opponent Eneh, A (Amarachuku)
2	1	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 4	type Blitz	result 1	date 2024-07-27	rnd 4	type Blitz	result 1
		Opponent Nkileun, T (Tony)				Opponent Nkileun, T (Tony)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 7	type Blitz	result 1	date 2024-07-27	rnd 9	type Blitz	result 1
		Opponent Maposa, M (Menelik)				Opponent Eneh, A (Amarachuku)
2	1	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 4	type Blitz	result 1	date 2024-07-27	rnd 4	type Blitz	result 1
		Opponent Nkileun, T (Tony)				Opponent Nkileun, T (Tony)

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	Naidoo ,K (Kayden)	1	0	-425	0	0	0	0	0	0	1	0	-425
1	Naidoo ,K (Kayden)	1	1200	775	0	0	0	0	0	0	1	1200	775
2	Maposa ,M (Menelik)	1	1	425	0	0	0	0	0	0	1	1	425
2	Maposa ,M (Menelik)	1	1171	1596	0	0	0	0	0	0	1	1200	1596
3	Britz ,G (Gian)	1	0	-425	0	0	0	0	0	0	1	0	-425
3	Britz ,G (Gian)	1	1199.7	774.7	0	0	0	0	0	0	1	1200	774.7
4	Ismail ,S (Sarfaraaz)	1	0	-425	0	0	0	0	0	0	1	0	-425
4	Ismail ,S (Sarfaraaz)	1	1215.8	790.8	0	0	0	0	0	0	1	1200	790.8
5	Nkileun ,T (Tony)	1	1	425	0	0	0	0	0	0	1	1	425
5	Nkileun ,T (Tony)	1	1200	1625	0	0	0	0	0	0	1	1200	1625
6	Dass ,K (Kaylon)	1	0	-425	0	0	0	0	0	0	1	0	-425
6	Dass ,K (Kaylon)	1	1200	775	0	0	0	0	0	0	1	1200	775
7	Eneh ,A (Amarachuku)	1	1	425	0	0	0	0	0	0	1	1	425
7	Eneh ,A (Amarachuku)	1	1200	1625	0	0	0	0	0	0	1	1200	1625

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Nzima, B (Bonga)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms