Chess South Africa Ratings Database

PLAYER PAGE

Personal

Zimu, N (Nkanyezi)

Chess SA id

1150329277

FIDE id

Date of birth

2015-12-19 (U12)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1198.3	1200	1197.5	1200
Raw rating	1179.1	1200	1168.8	1200
Weighted rating	1198.3	1200	1197.5	1200
Weighted performance	0	0	0	0
Floor	699	700	699	700
K-factor	40	40	40	40
Min/Max rating change allowed	170.8	165.8	173.4	165.8
Highest rating	1199 2025-10-19	1199 2025-10-19	1199 2025-10-19	1199 2025-10-19
Highest raw rating	1199 2025-10-19	1199 2025-10-19	1199 2025-10-19	1199 2025-10-19
Highest weighted rating	1198.3 2025-11-01	0 2025-10-19	1197.5 2025-11-01	0 2025-10-19
Highest weighted performance	0 2025-10-19	0 2025-10-19	0 2025-10-19	0 2025-10-19

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-1.6	0	-2.4	0
New rating	1196.7	1200	1195.1	1200
Analysis
Rating	1198.3	1200	1197.5	1200
Raw rating	1179.1	1200	1168.8	1200
Weighted rating	1198.3	1200	1197.5
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	699	700	699	700
Max/Min rating change allowed	170.8	165.8	173.4	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	1179.1	1200	1168.8	1200
New weighted rating	1196.7	1200	1195.1	1200
New weighted performance	0	0	0	0
Temp new rating	1196.7	1200	1195.1	1200
Temp new rating +/-	-1.6	0	-2.4	0
Final new rating +/-	-1.6	0	-2.4	0
New rating	1196.7	1200	1195.1	1200
New K-factor	40	36	40	36
New floor	699	700	699	700

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

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	M
Age group	U12
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U12	-1		-1		-1
U12 M	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U12	-1		-1		-1
U12 M	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U12	-1		-1		-1
U12 M	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U12	-1		-1		-1
U12 M	-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	5	1.5	30	-170	1230.7	1060.7
Standard	0	0	0	0	0	0
Rapid	5	1.5	30	-170	1230.7	1060.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	5	1.5	30	-170	1230.7	1060.7
Standard	0	0	0	0	0	0
Rapid	5	1.5	30	-170	1230.7	1060.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1179.1	1200	1168.8	1200
2025-10-01	1200	1200	1200	1200
2025-09-01	1200	1200	1200	1200
2025-08-01	1200	1200	1200	1200
2025-07-01	1200	1200	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	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

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	SACSSA Nationals 2025 (U11 Boys)	2025-10-18	2025-10-18	Rapid	Ekurhuleni (GE)	6	5	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	SACSSA Nationals 2025 (U11 Boys)	2025-10-18	2025-10-18	Rapid	Ekurhuleni (GE)	6	5	1.5	Yes	Analysis

#	Games	Start				End
1	1	Tournament SACSSA Nationals 2025				Tournament SACSSA Nationals 2025
		date 2025-10-18	rnd 6	type Rapid	result 1	date 2025-10-18	rnd 6	type Rapid	result 1
		Opponent Madisha, P (Prosper)				Opponent Madisha, P (Prosper)
2	1	Tournament SACSSA Nationals 2025				Tournament SACSSA Nationals 2025
		date 2025-10-18	rnd 2	type Rapid	result 0.5	date 2025-10-18	rnd 2	type Rapid	result 0.5
		Opponent Mngomezulu, A (Aiden)				Opponent Mngomezulu, A (Aiden)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

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	Mngomezulu ,A (Aiden)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
1	Mngomezulu ,A (Aiden)	1	1251.2	1251.2	0	0	0	1	1273.7	1251.2	0	0	0
2	Cavanagh ,J (John)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Cavanagh ,J (John)	1	1240.1	815.1	0	0	0	1	1245.4	815.1	0	0	0
3	Baloyi ,A (Agape)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Baloyi ,A (Agape)	1	1213.5	788.5	0	0	0	1	1223.6	788.5	0	0	0
4	Goldschagg ,E (Eli)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Goldschagg ,E (Eli)	1	1248.5	823.5	0	0	0	1	1281.2	823.5	0	0	0
5	Madisha ,P (Prosper)	1	1	425	0	0	0	1	1	425	0	0	0
5	Madisha ,P (Prosper)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Zimu, N (Nkanyezi)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms