Chess South Africa Ratings Database

PLAYER PAGE

Personal

Miya, N (Naledi)

Chess SA id

1100320671

FIDE id

Date of birth

2010-10-01 (U16)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1234.4	1239.5	1200	1200
Raw rating	1234.4	1239.5	1200	1200
Weighted rating	1212.6	1214.5	1200	1200
Weighted performance	0	0	0	0
Floor	734.4	739.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	157.9	156.7	165.8	165.8
Highest rating	1234.4 2025-06-01	1239.5 2025-06-01	1200 2025-06-01	1200 2025-06-01
Highest raw rating	1234.4 2025-06-01	1239.5 2025-06-01	1200 2025-06-01	1200 2025-06-01
Highest weighted rating	1207.9 2025-08-01	1209.1 2025-08-01	1200 2025-06-01	1200 2025-06-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1234.4	1239.5	1200	1200
Analysis
Rating	1234.4	1239.5	1200	1200
Raw rating	1234.4	1239.5	1200	1200
Weighted rating	1212.6	1214.5	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	734.4	739.5	700	700
Max/Min rating change allowed	157.9	156.7	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	1234.4	1239.5	1200	1200
New weighted rating	1214.8	1217	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1234.4	1239.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1234.4	1239.5	1200	1200
New K-factor	36	36	36	36
New floor	734.4	739.5	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	Male
Age group	U16
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	5	3.5	70	170	1213.3	1383.3
Standard	5	3.5	70	170	1213.3	1383.3
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	1213.3	1383.3
Standard	5	3.5	70	170	1213.3	1383.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1234.4	1239.5	1200	1200
2025-09-01	1234.4	1239.5	1200	1200
2025-08-01	1234.4	1239.5	1200	1200
2025-07-01	1234.4	1239.5	1200	1200
2025-06-01	1234.4	1239.5	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
2024-06-01	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

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	D6 HS Teams Alberton & Germiston 2025 (U15A)	2025-05-17	2025-05-17	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	D6 HS Teams Alberton & Germiston 2025 (U15A)	2025-05-17	2025-05-17	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Pietersen, M (Michael)				Opponent Nephawe, R (Rotshidzwa)

#	Games	Start				End
1	4	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Pietersen, M (Michael)				Opponent Nephawe, R (Rotshidzwa)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Mahlaula, T (Tokollo)				Opponent Nephawe, R (Rotshidzwa)
2	1	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Pietersen, M (Michael)				Opponent Pietersen, M (Michael)

#	Games	Start				End
1	2	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Mahlaula, T (Tokollo)				Opponent Nephawe, R (Rotshidzwa)
2	1	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Pietersen, M (Michael)				Opponent Pietersen, M (Michael)

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	Mahlaula ,T (Tokollo)	1	1	425	1	1	425	0	0	0	0	0	0
1	Mahlaula ,T (Tokollo)	1	1245.7	1670.7	1	1223.6	1670.7	0	0	0	0	0	0
2	Nephawe ,R (Rotshidzwa)	1	1	425	1	1	425	0	0	0	0	0	0
2	Nephawe ,R (Rotshidzwa)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Pietersen ,M (Michael)	1	1	425	1	1	425	0	0	0	0	0	0
3	Pietersen ,M (Michael)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Gxumisa ,T (Tshiamo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Gxumisa ,T (Tshiamo)	1	1283.3	1283.3	1	1272.2	1283.3	0	0	0	0	0	0
5	Buthelezi ,O (Owethu)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Buthelezi ,O (Owethu)	1	1137.5	712.5	1	1129.1	712.5	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

Miya, N (Naledi)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms