Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nyalungu, J (Junior)

Chess SA id

1140327520

FIDE id

Date of birth

2014-01-24 (U12)

Gender

Male

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1230.9	1236.4	1200	1200
Raw rating	1230.9	1236.4	1200	1200
Weighted rating	1204.8	1205.7	1200	1200
Weighted performance	0	0	0	0
Floor	730.9	736.4	700	700
K-factor	36	36	40	40
Min/Max rating change allowed	158.7	157.4	165.8	165.8
Highest rating	1230.9 2025-09-30	1236.4 2025-09-30	1199 2025-09-06	1199 2025-09-06
Highest raw rating	1230.9 2025-09-30	1236.4 2025-09-30	1199 2025-09-06	1199 2025-09-06
Highest weighted rating	1202.5 2025-09-30	1202.9 2025-09-30	0 2025-09-06	0 2025-09-06
Highest weighted performance	0 2025-09-06	0 2025-09-06	0 2025-09-06	0 2025-09-06

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1230.9	1236.4	1200	1200
Analysis
Rating	1230.9	1236.4	1200	1200
Raw rating	1230.9	1236.4	1200	1200
Weighted rating	1204.8	1205.7	1200
Weighted performance	0	0	0
K-factor	36	36	40	40
Floor	730.9	736.4	700	700
Max/Min rating change allowed	158.7	157.4	165.8	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	1230.9	1236.4	1200	1200
New weighted rating	1207.1	1208.4	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1230.9	1236.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1230.9	1236.4	1200	1200
New K-factor	36	36	36	36
New floor	730.9	736.4	700	700

Item	Main	Standard
	0	0
	5	5
	0	0
	0	0
	0	0
	0	0
History	5	5

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	M
Age group	U12
Region	Dr Kenneth Kaunda (NWP)
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	3.5	70	170	1193.8	1363.8
Standard	5	3.5	70	170	1193.8	1363.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	5	3.5	70	170	1193.8	1363.8
Standard	5	3.5	70	170	1193.8	1363.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1230.9	1236.4	1200	1200
2025-09-30	1230.9	1236.4	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	Ashton John 2025 (U12 Beginners)	2025-08-23	2025-08-23	Standard	Dr Kenneth Kaunda (NWP)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ashton John 2025 (U12 Beginners)	2025-08-23	2025-08-23	Standard	Dr Kenneth Kaunda (NWP)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Ashton John 2025				Tournament Ashton John 2025
		date 2025-08-23	rnd 2	type Standard	result 1	date 2025-08-23	rnd 5	type Standard	result 0.5
		Opponent Pretorius, M (Miari)				Opponent Kapp, S (Sameul)

#	Games	Start				End
1	4	Tournament Ashton John 2025				Tournament Ashton John 2025
		date 2025-08-23	rnd 2	type Standard	result 1	date 2025-08-23	rnd 5	type Standard	result 0.5
		Opponent Pretorius, M (Miari)				Opponent Kapp, S (Sameul)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Ashton John 2025				Tournament Ashton John 2025
		date 2025-08-23	rnd 2	type Standard	result 1	date 2025-08-23	rnd 4	type Standard	result 1
		Opponent Pretorius, M (Miari)				Opponent Butler, D (Donovan)

#	Games	Start				End
1	3	Tournament Ashton John 2025				Tournament Ashton John 2025
		date 2025-08-23	rnd 2	type Standard	result 1	date 2025-08-23	rnd 4	type Standard	result 1
		Opponent Pretorius, M (Miari)				Opponent Butler, D (Donovan)

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	Butler ,D (Donovan)	1	1	425	1	1	425	0	0	0	0	0	0
1	Butler ,D (Donovan)	1	1197.9	1622.9	1	1197	1622.9	0	0	0	0	0	0
2	Kapp ,S (Sameul)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Kapp ,S (Sameul)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
3	Tsatchoume ,S (Stanely)	1	1	425	1	1	425	0	0	0	0	0	0
3	Tsatchoume ,S (Stanely)	1	1171.1	1596.1	1	1165.2	1596.1	0	0	0	0	0	0
4	Sutton ,J (Joshuah)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Sutton ,J (Joshuah)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Pretorius ,M (Miari)	1	1	425	1	1	425	0	0	0	0	0	0
5	Pretorius ,M (Miari)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Nyalungu, J (Junior)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms