Chess South Africa Ratings Database

PLAYER PAGE

Personal

Chana, N (Naveera)

Chess SA id

1110103633

FIDE id

Date of birth

2011-01-29 (U16)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-12-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1170.6	1170.8	1158.2	1200
Raw rating	1170.6	1170.8	1158.2	1200
Weighted rating	1170.2	1170.8	1155.6	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	172.9	172.9	176	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1170.6	1170.8	1158.2	1200
Analysis
Rating	1170.6	1170.8	1158.2	1200
Raw rating	1170.6	1170.8	1158.2	1200
Weighted rating	1170.2	1170.8	1155.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	172.9	172.9	176	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	1170.6	1170.8	1158.2	1200
New weighted rating	1170.3	1170.8	1155.9	1200
New weighted performance	0	0	0	0
Temp new rating	1170.6	1170.8	1158.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1170.6	1170.8	1158.2	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	7	0	7
	0	0	0
	0	0	0
History	12	5	7

Games since
	Main 7	Standard 0		Rapid 7		Blitz 0
Gender	Male
Age group	U16
Region	Johannesburg Metro (GJM)
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	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	12	4	33.33	-141.7	1237.3	1095.6
Standard	5	2	40	-85	1155.8	1070.8
Rapid	7	2	28.57	-182.1	1295.5	1113.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1170.6	1170.8	1158.2	1200
2025-09-30	1170.6	1170.8	1158.2	1200
2025-09-01	1170.6	1170.8	1158.2	1200
2025-08-01	1170.6	1170.8	1158.2	1200
2025-07-01	1170.6	1170.8	1158.2	1200
2025-06-01	1170.6	1170.8	1158.2	1200
2025-05-01	1170.6	1170.8	1158.2	1200
2025-04-01	1170.6	1170.8	1158.2	1200
2025-03-01	1170.6	1170.8	1158.2	1200
2025-02-01	1170.6	1170.8	1158.2	1200
2025-01-01	1169.6	1170.8	1150.8	1200
2024-12-01	1169.6	1170.8	1150.8	1200
2024-11-01	1169.6	1170.8	1150.8	1200
2024-10-01	1169.6	1170.8	1150.8	1200
2024-09-01	1169.6	1170.8	1150.8	1200
2024-08-01	1169.6	1170.8	1150.8	1200
2024-07-01	1169.6	1170.8	1150.8	1200
2024-09-01	1169.6	1170.8	1150.8	1200
2024-05-01	1169.6	1170.8	1150.8	1200
2024-04-01	1169.6	1170.8	1150.8	1200
2024-03-01	1169.6	1170.8	1150.8	1200
2024-02-01	1169.6	1170.8	1150.8	1200
2024-01-01	1169.6	1170.8	1150.8	1200
2023-12-01	1169.6	1170.8	1150.8	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	Mzansi Summer Blitz 2023	2023-12-09	2023-12-09	Rapid	Johannesburg Metro (GJM)	7	7	2	Yes	Analysis
2	British International Prep/Chessnuts 2018 (U8)	2018-06-23	2018-06-23	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Mzansi Summer Blitz 2023				Tournament Mzansi Summer Blitz 2023
		date 2023-12-09	rnd 6	type Rapid	result 1	date 2023-12-09	rnd 7	type Rapid	result 1
		Opponent Moatshe, K (Karabo)				Opponent Kutama, K (Kaelo)
2	1	Tournament British International Prep/Chessnuts 2018				Tournament British International Prep/Chessnuts 2018
		date 2018-06-23	rnd 3	type Standard	result 1	date 2018-06-23	rnd 3	type Standard	result 1
		Opponent Torii, S (Sojin)				Opponent Torii, S (Sojin)
3	1	Tournament British International Prep/Chessnuts 2018				Tournament British International Prep/Chessnuts 2018
		date 2018-06-23	rnd 1	type Standard	result 1	date 2018-06-23	rnd 1	type Standard	result 1
		Opponent Shukla, S (Shraavya)				Opponent Shukla, S (Shraavya)

#	Games	Start				End
1	1	Tournament British International Prep/Chessnuts 2018				Tournament British International Prep/Chessnuts 2018
		date 2018-06-23	rnd 3	type Standard	result 1	date 2018-06-23	rnd 3	type Standard	result 1
		Opponent Torii, S (Sojin)				Opponent Torii, S (Sojin)
2	1	Tournament British International Prep/Chessnuts 2018				Tournament British International Prep/Chessnuts 2018
		date 2018-06-23	rnd 1	type Standard	result 1	date 2018-06-23	rnd 1	type Standard	result 1
		Opponent Shukla, S (Shraavya)				Opponent Shukla, S (Shraavya)

#	Games	Start				End
1	2	Tournament Mzansi Summer Blitz 2023				Tournament Mzansi Summer Blitz 2023
		date 2023-12-09	rnd 6	type Rapid	result 1	date 2023-12-09	rnd 7	type Rapid	result 1
		Opponent Moatshe, K (Karabo)				Opponent Kutama, K (Kaelo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Mzansi Summer Blitz 2023				Tournament Mzansi Summer Blitz 2023
		date 2023-12-09	rnd 6	type Rapid	result 1	date 2023-12-09	rnd 7	type Rapid	result 1
		Opponent Moatshe, K (Karabo)				Opponent Kutama, K (Kaelo)
2	1	Tournament British International Prep/Chessnuts 2018				Tournament British International Prep/Chessnuts 2018
		date 2018-06-23	rnd 3	type Standard	result 1	date 2018-06-23	rnd 3	type Standard	result 1
		Opponent Torii, S (Sojin)				Opponent Torii, S (Sojin)
3	1	Tournament British International Prep/Chessnuts 2018				Tournament British International Prep/Chessnuts 2018
		date 2018-06-23	rnd 1	type Standard	result 1	date 2018-06-23	rnd 1	type Standard	result 1
		Opponent Shukla, S (Shraavya)				Opponent Shukla, S (Shraavya)

#	Games	Start				End
1	1	Tournament British International Prep/Chessnuts 2018				Tournament British International Prep/Chessnuts 2018
		date 2018-06-23	rnd 3	type Standard	result 1	date 2018-06-23	rnd 3	type Standard	result 1
		Opponent Torii, S (Sojin)				Opponent Torii, S (Sojin)
2	1	Tournament British International Prep/Chessnuts 2018				Tournament British International Prep/Chessnuts 2018
		date 2018-06-23	rnd 1	type Standard	result 1	date 2018-06-23	rnd 1	type Standard	result 1
		Opponent Shukla, S (Shraavya)				Opponent Shukla, S (Shraavya)

#	Games	Start				End
1	2	Tournament Mzansi Summer Blitz 2023				Tournament Mzansi Summer Blitz 2023
		date 2023-12-09	rnd 6	type Rapid	result 1	date 2023-12-09	rnd 7	type Rapid	result 1
		Opponent Moatshe, K (Karabo)				Opponent Kutama, K (Kaelo)

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	Gough ,R (Rowan)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Gough ,R (Rowan)	1	1127.1	702.1	1	1116	702.1	0	0	0	0	0	0
2	Shukla ,S (Shraavya)	1	1	425	1	1	425	0	0	0	0	0	0
2	Shukla ,S (Shraavya)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Kolapkar ,S (Shrijeet)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Kolapkar ,S (Shrijeet)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Chinoruma ,K (Kupa)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Chinoruma ,K (Kupa)	1	1052.1	627.1	1	1051.4	627.1	0	0	0	0	0	0
5	Torii ,S (Sojin)	1	1	425	1	1	425	0	0	0	0	0	0
5	Torii ,S (Sojin)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Kutama ,K (Kaelo)	1	1	425	0	0	0	1	1	425	0	0	0
6	Kutama ,K (Kaelo)	1	1097.1	1522.1	0	0	0	1	1200	1522.1	0	0	0
7	Soke ,S (Simthande)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Soke ,S (Simthande)	1	1244.7	819.7	0	0	0	1	1238	819.7	0	0	0
8	Westoby ,A (Adam)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Westoby ,A (Adam)	1	1384.2	959.2	0	0	0	1	1252	959.2	0	0	0
9	Wang ,H (Henry)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Wang ,H (Henry)	1	1299.5	874.5	0	0	0	1	1259.2	874.5	0	0	0
10	Mannar ,A (Aaryan)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Mannar ,A (Aaryan)	1	1336.9	911.9	0	0	0	1	1200	911.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Chana, N (Naveera)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms