Chess South Africa Ratings Database

PLAYER PAGE

Personal

Chani, N (Naomi)

Chess SA id

202077097

FIDE id

Date of birth

2002-05-15 (Adult)

Gender

Female

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-11-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1022	1026	554.4	554.4
Raw rating	1022	1026	554.4	554.4
Weighted rating	1022	1026	554.4	554.4
Weighted performance	199.2	198.4	0	0
Floor	565.2	566.8	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	213.7	212.5	416	416
Highest rating	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1065.2 2018-08-01	1066.8 2018-08-01	554.4 2024-02-01	554.4 2024-02-01
Highest weighted rating	1065.2 2024-11-01	1066.8 2024-11-01	554.4 2024-11-01	554.4 2024-11-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1022	1026	554.4	554.4
Analysis
Rating	1022	1026	554.4	554.4
Raw rating	1022	1026	554.4	554.4
Weighted rating	1022	1026	554.4
Weighted performance	199.2	198.4	0
K-factor	40	40	40	40
Floor	565.2	566.8	500	500
Max/Min rating change allowed	213.7	212.5	416	416
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	1022	1026	554.4	554.4
New weighted rating	1022	1026	554.4	554.4
New weighted performance	193.1	192.3	0	0
Temp new rating	1022	1026	554.4	554.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1022	1026	554.4	554.4
New K-factor	40	40	40	40
New floor	565.2	566.8	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	136	130	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-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	64	28.5	44.53	-46.5	1026.5	980
Standard	64	28.5	44.53	-46.5	1026.5	980
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1022	1026	554.4	554.4
2025-09-30	1022	1026	554.4	554.4
2025-09-01	1022	1026	554.4	554.4
2025-08-01	1022	1026	554.4	554.4
2025-07-01	1022	1026	554.4	554.4
2025-06-01	1022	1026	554.4	554.4
2025-05-01	1022	1026	554.4	554.4
2025-04-01	1022	1026	554.4	554.4
2025-03-01	1022	1026	554.4	554.4
2025-02-01	1022	1026	554.4	554.4
2025-01-01	1022	1026	554.4	554.4
2024-12-01	1022	1026	554.4	554.4
2024-11-01	1022	1026	554.4	554.4
2024-10-01	1022	1026	554.4	554.4
2024-09-01	1022	1026	554.4	554.4
2024-08-01	1022	1026	554.4	554.4
2024-07-01	1022	1026	554.4	554.4
2024-09-01	1022	1026	554.4	554.4
2024-05-01	1022	1026	554.4	554.4
2024-04-01	1022	1026	554.4	554.4
2024-03-01	1022	1026	554.4	554.4
2024-02-01	1022	1026	554.4	554.4
2024-01-01	1022	1026	554.4	554.4
2023-12-01	1022	1026	554.4	554.4

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	Eagles Open 2019 (B)	2019-11-23	2019-11-23	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
2	Carels Open 2019 (B)	2019-03-02	2019-03-02	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
3	2019 Heidelberg Open (B)	2019-02-02	2019-02-02	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis
4	2018 Tshwane Inter Region (U18B)	2018-12-01	2018-12-01	Standard	Cape Town (WCT)	6	5	1.5	Yes	Analysis
5	South African Junior Team Championships 2018 (U16-U20 Girls)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	0.5	Yes	Analysis
6	Fonteine Open 2018 (B)	2018-10-13	2018-10-13	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis
7	D8 Team League 2018 (U17)	2018-07-28	2018-07-28	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
8	Sasolburg Open 2018 (A)	2018-06-02	2018-06-02	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
9	Broadland`s Knights Chess Open 2018 (A)	2018-06-16	2018-06-16	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
10	Word of Life Open 2018 (B)	2018-05-12	2018-05-12	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
11	Amigo Spur Eligwa Chess Open 2018 (B)	2018-05-19	2018-05-19	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
12	D8 Individual 2018 (U17+U19 Girls)	2018-03-17	2018-03-17	Standard	Sedibeng (GSV)	5	5	5	Yes	Analysis
13	Carels Open 2018 (B)	2018-03-03	2018-03-03	Standard	Sedibeng (GSV)	5	0	0	No	Analysis
14	2018 Volkskool Open (E)	2018-02-17	2018-02-17	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis

#	Games	Start				End
1	7	Tournament D8 Individual 2018				Tournament Word of Life Open 2018
		date 2018-03-17	rnd 1	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Nkambako, Z (Zanele)				Opponent Ledwaba, T (Thabang)
2	4	Tournament Broadland`s Knights Chess Open 2018				Tournament D8 Team League 2018
		date 2018-06-16	rnd 4	type Standard	result 0.5	date 2018-07-28	rnd 2	type Standard	result 1
		Opponent Malete, M (Mogale)				Opponent Maya, K (Karabo)
3	3	Tournament Word of Life Open 2018				Tournament Amigo Spur Eligwa Chess Open 2018
		date 2018-05-12	rnd 5	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Dube, B (Brandon)				Opponent Dube, B (Brandon)

#	Games	Start				End
1	7	Tournament D8 Individual 2018				Tournament Word of Life Open 2018
		date 2018-03-17	rnd 1	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Nkambako, Z (Zanele)				Opponent Ledwaba, T (Thabang)
2	4	Tournament Broadland`s Knights Chess Open 2018				Tournament D8 Team League 2018
		date 2018-06-16	rnd 4	type Standard	result 0.5	date 2018-07-28	rnd 2	type Standard	result 1
		Opponent Malete, M (Mogale)				Opponent Maya, K (Karabo)
3	3	Tournament Word of Life Open 2018				Tournament Amigo Spur Eligwa Chess Open 2018
		date 2018-05-12	rnd 5	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Dube, B (Brandon)				Opponent Dube, B (Brandon)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament D8 Individual 2018				Tournament Word of Life Open 2018
		date 2018-03-17	rnd 1	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Nkambako, Z (Zanele)				Opponent Ledwaba, T (Thabang)
2	3	Tournament 2018 Volkskool Open				Tournament 2018 Volkskool Open
		date 2018-02-17	rnd 2	type Standard	result 1	date 2018-02-17	rnd 4	type Standard	result 1
		Opponent Netshimbupfe, W (Wanga)				Opponent Roos, R (Roxanne)
3	2	Tournament Carels Open 2019				Tournament Carels Open 2019
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-03-02	rnd 4	type Standard	result 1
		Opponent Scheepers, C (Coenraad)				Opponent Mokhotsoa, KR (Kamohelo)

#	Games	Start				End
1	7	Tournament D8 Individual 2018				Tournament Word of Life Open 2018
		date 2018-03-17	rnd 1	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Nkambako, Z (Zanele)				Opponent Ledwaba, T (Thabang)
2	3	Tournament 2018 Volkskool Open				Tournament 2018 Volkskool Open
		date 2018-02-17	rnd 2	type Standard	result 1	date 2018-02-17	rnd 4	type Standard	result 1
		Opponent Netshimbupfe, W (Wanga)				Opponent Roos, R (Roxanne)
3	2	Tournament Carels Open 2019				Tournament Carels Open 2019
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-03-02	rnd 4	type Standard	result 1
		Opponent Scheepers, C (Coenraad)				Opponent Mokhotsoa, KR (Kamohelo)

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	Nxumalo ,S (Sanele)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Nxumalo ,S (Sanele)	2	863.1	438.1	2	871.4	438.1	0	0	0	0	0	0
2	Dube ,B (Brandon)	2	2	425	2	2	425	0	0	0	0	0	0
2	Dube ,B (Brandon)	2	1103.1	1528.1	2	1083.6	1528.1	0	0	0	0	0	0
3	Lance ,MR (Michael)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Lance ,MR (Michael)	2	1192.9	767.9	2	1201.7	767.9	0	0	0	0	0	0
4	Mbele ,R (Reabetswe)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
4	Mbele ,R (Reabetswe)	2	561	773.5	2	566	773.5	0	0	0	0	0	0
5	Mokhotsoa ,KR (Kamohelo)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
5	Mokhotsoa ,KR (Kamohelo)	2	1085.8	1298.2	2	1077.4	1298.2	0	0	0	0	0	0
6	Pretorius ,WM (Willem)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Pretorius ,WM (Willem)	1	1112	687	1	1094	687	0	0	0	0	0	0
7	Nkosi ,G (Gift)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Nkosi ,G (Gift)	1	963.7	538.7	1	969	538.7	0	0	0	0	0	0
8	Morabe ,K (Katleho)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Morabe ,K (Katleho)	1	1263.1	838.1	1	1255.8	838.1	0	0	0	0	0	0
9	Botes ,A (Arne)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Botes ,A (Arne)	1	1217.3	792.3	1	1209.4	792.3	0	0	0	0	0	0
10	Maya ,K (Karabo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Maya ,K (Karabo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Chani, N (Naomi)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms