Chess South Africa Ratings Database

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Personal

Naidoo, N (Nadeema)

Chess SA id

2190319078

FIDE id

Date of birth

2019-10-03 (U8)

Gender

Female

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-04

Personal details last changed

1900-01-01

Junior GPX Games

59.9

Junior GPX Points

1120.1

Item	Main	Standard	Rapid	Blitz
Rating	1214	1243.3	1196.2	1200
Raw rating	1214	1243.3	1152.8	1200
Weighted rating	1206.1	1208.9	1196.2	1200
Weighted performance	1175.8	1238.1	0	0
Floor	739.9	743.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	162.5	155.9	177.3	165.8
Highest rating	1256.1 2025-09-30	1252.1 2025-09-30	1200 2025-05-05	1200 2025-05-05
Highest raw rating	1239.9 2025-09-30	1243.3 2025-09-30	1200 2025-05-05	1200 2025-05-05
Highest weighted rating	1218.8 2025-07-01	1222.6 2025-07-01	1200 2025-05-05	1200 2025-05-05
Highest weighted performance	1256.1 2025-09-30	1252.1 2025-09-30	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-3.6	0
New rating	1214	1243.3	1192.6	1200
Analysis
Rating	1214	1243.3	1196.2	1200
Raw rating	1214	1243.3	1152.8	1200
Weighted rating	1206.1	1208.9	1196.2
Weighted performance	1175.8	1238.1	0
K-factor	36	36	36	36
Floor	739.9	743.3	700	700
Max/Min rating change allowed	162.5	155.9	177.3	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	1214	1243.3	1152.8	1200
New weighted rating	1207	1212	1192.6	1200
New weighted performance	1168.8	1230.7	0	0
Temp new rating	1214	1243.3	1192.6	1200
Temp new rating +/-	0	0	-3.6	0
Final new rating +/-	0	0	-3.6	0
New rating	1214	1243.3	1192.6	1200
New K-factor	36	36	36	36
New floor	739.9	743.3	700	700

Item	Main	Standard	Rapid
	0	0	0
	64	57	7
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	64	57	7

Games since
	Main 64	Standard 57		Rapid 7		Blitz 0
Gender	Female
Age group	U8
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	4028		498		167
Female	951		96		34
U8	71		8		8
U8 Female	28		3		3
Standard
	RSA		Province		Region
Overall	3706		486		172
Female	827		91		35
U8	63		7		7
U8 Female	24		3		3
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U8	-1		-1		-1
U8 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U8	-1		-1		-1
U8 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	64	22.5	35.16	-126.2	1260.6	1134.5
Standard	57	20.5	35.96	-119.3	1259.3	1140
Rapid	7	2	28.57	-182.1	1271.6	1089.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	64	22.5	35.16	-126.2	1260.6	1134.5
Standard	57	20.5	35.96	-119.3	1259.3	1140
Rapid	7	2	28.57	-182.1	1271.6	1089.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1214	1243.3	1152.8	1200
2025-09-30	1239.9	1243.3	1200	1200
2025-09-01	1222.3	1224.6	1200	1200
2025-08-01	1199.8	1199.5	1200	1200
2025-07-01	1218.8	1222.6	1200	1200
2025-06-01	1194.5	1193.7	1200	1200
2025-05-01	1189.8	1187.7	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	BC Open 2025 (U10-U14)	2025-10-04	2025-10-04	Rapid	Buffalo City (EBC)	7	7	2	Yes	Analysis
2	EC Closed 2025 (U8+U10 Girls)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
3	Buffalo City Chess Junior Closed 2025 (U8 Open+Girls)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
4	3rd Chess Vikings Open Championship 2025 (D)	2025-08-02	2025-08-02	Standard	Buffalo City (EBC)	6	5	2	Yes	Analysis
5	Eastern Cape Inter-Regional Individual Chess Championship 2025 (U10 Girls)	2025-07-11	2025-07-12	Standard	Amathole (EAL)	6	5	2	Yes	Analysis
6	Eastern Cape Inter-Regional Team Chess Championship 2025 (U10)	2025-07-10	2025-07-10	Standard	Amathole (EAL)	5	3	0	Yes	Analysis
7	2nd Vikings Classical 2025 (D)	2025-05-24	2025-05-24	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
8	2025 Buffalo City Chess Trials 3 (U12)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
9	2025 Buffalo City Chess Trials 3 (U8)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	4	1	Yes	Analysis
10	EC Open 2025 (U8-U14 Girls)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	7	2.5	Yes	Analysis
11	Vikings Holiday 2025 (D)	2025-04-05	2025-04-05	Standard	Buffalo City (EBC)	6	4	0	Yes	Analysis
12	2025 Buffalo City Chess Trials 2 (U18)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	0	0	No	Analysis
13	2025 Buffalo City Chess Trials 2 (U8)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	4	0	Yes	Analysis
14	2025 Buffalo City Chess Trials 1 (U8)	2025-03-22	2025-03-22	Standard	Buffalo City (EBC)	5	4	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	BC Open 2025 (U10-U14)	2025-10-04	2025-10-04	Rapid	Buffalo City (EBC)	7	7	2	Yes	Analysis
2	EC Closed 2025 (U8+U10 Girls)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
3	Buffalo City Chess Junior Closed 2025 (U8 Open+Girls)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
4	3rd Chess Vikings Open Championship 2025 (D)	2025-08-02	2025-08-02	Standard	Buffalo City (EBC)	6	5	2	Yes	Analysis
5	Eastern Cape Inter-Regional Individual Chess Championship 2025 (U10 Girls)	2025-07-11	2025-07-12	Standard	Amathole (EAL)	6	5	2	Yes	Analysis
6	Eastern Cape Inter-Regional Team Chess Championship 2025 (U10)	2025-07-10	2025-07-10	Standard	Amathole (EAL)	5	3	0	Yes	Analysis
7	2nd Vikings Classical 2025 (D)	2025-05-24	2025-05-24	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
8	2025 Buffalo City Chess Trials 3 (U12)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
9	2025 Buffalo City Chess Trials 3 (U8)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	4	1	Yes	Analysis
10	EC Open 2025 (U8-U14 Girls)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	7	2.5	Yes	Analysis
11	Vikings Holiday 2025 (D)	2025-04-05	2025-04-05	Standard	Buffalo City (EBC)	6	4	0	Yes	Analysis
12	2025 Buffalo City Chess Trials 2 (U18)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	0	0	No	Analysis
13	2025 Buffalo City Chess Trials 2 (U8)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	4	0	Yes	Analysis
14	2025 Buffalo City Chess Trials 1 (U8)	2025-03-22	2025-03-22	Standard	Buffalo City (EBC)	5	4	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament EC Open 2025				Tournament EC Open 2025
		date 2025-05-02	rnd 5	type Standard	result 1	date 2025-05-02	rnd 7	type Standard	result 0.5
		Opponent Mxabo, S (Sophumelela)				Opponent Mabhera, A (Annikka Atida)
2	2	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-06	rnd 2	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Tadese, S (Saron)				Opponent Nonqane, Y (Yibanathi)
3	2	Tournament Buffalo City Chess Junior Closed 2025				Tournament Buffalo City Chess Junior Closed 2025
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Mgudlwa, O (Okuhle)				Opponent Makgaila, M (Mabolatje Maano)

#	Games	Start				End
1	3	Tournament EC Open 2025				Tournament EC Open 2025
		date 2025-05-02	rnd 5	type Standard	result 1	date 2025-05-02	rnd 7	type Standard	result 0.5
		Opponent Mxabo, S (Sophumelela)				Opponent Mabhera, A (Annikka Atida)
2	2	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-06	rnd 2	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Tadese, S (Saron)				Opponent Nonqana, Y (Yibanathi)
3	2	Tournament Buffalo City Chess Junior Closed 2025				Tournament Buffalo City Chess Junior Closed 2025
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Mgudlwa, O (Okuhle)				Opponent Makgaila, M (Mabolatje Maano)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-06	rnd 2	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Tadese, S (Saron)				Opponent Nonqana, Y (Yibanathi)
2	2	Tournament Buffalo City Chess Junior Closed 2025				Tournament Buffalo City Chess Junior Closed 2025
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Mgudlwa, O (Okuhle)				Opponent Makgaila, M (Mabolatje Maano)
3	2	Tournament 3rd Chess Vikings Open Championship 2025				Tournament 3rd Chess Vikings Open Championship 2025
		date 2025-08-02	rnd 5	type Standard	result 1	date 2025-08-02	rnd 6	type Standard	result 1
		Opponent Lupondwana, Q (Qhayiya)				Opponent Nickson, C (Carter)

#	Games	Start				End
1	2	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-06	rnd 2	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Tadese, S (Saron)				Opponent Nonqana, Y (Yibanathi)
2	2	Tournament Buffalo City Chess Junior Closed 2025				Tournament Buffalo City Chess Junior Closed 2025
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Mgudlwa, O (Okuhle)				Opponent Makgaila, M (Mabolatje Maano)
3	2	Tournament 3rd Chess Vikings Open Championship 2025				Tournament 3rd Chess Vikings Open Championship 2025
		date 2025-08-02	rnd 5	type Standard	result 1	date 2025-08-02	rnd 6	type Standard	result 1
		Opponent Lupondwana, Q (Qhayiya)				Opponent Nickson, C (Carter)

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	Mxabo ,S (Sophumelela)	4	3.5	318.8	4	3.5	318.8	0	0	0	0	0	0
1	Mxabo ,S (Sophumelela)	4	1213.2	1531.9	4	1213.7	1531.9	0	0	0	0	0	0
2	Makgaila ,M (Mabolatje Maano)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
2	Makgaila ,M (Mabolatje Maano)	3	1199	1199	3	1199.2	1199	0	0	0	0	0	0
3	Coetzee ,N (Niki)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
3	Coetzee ,N (Niki)	3	1176.1	1034.5	3	1167.3	1034.5	0	0	0	0	0	0
4	Makgaila ,M (Moagi)	3	0	-425	3	0	-425	0	0	0	0	0	0
4	Makgaila ,M (Moagi)	3	1389.5	964.5	3	1386	964.5	0	0	0	0	0	0
5	Mabapa ,P (Pabi)	2	1	0	2	1	0	0	0	0	0	0	0
5	Mabapa ,P (Pabi)	2	1329.9	1329.9	2	1327.7	1329.9	0	0	0	0	0	0
6	Mgudlwa ,O (Okuhle)	2	1	0	2	1	0	0	0	0	0	0	0
6	Mgudlwa ,O (Okuhle)	2	1199.8	1199.8	2	1199.8	1199.8	0	0	0	0	0	0
7	Mabhera ,A (Annikka Atida)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
7	Mabhera ,A (Annikka Atida)	2	1219.1	1431.6	2	1225.4	1431.6	0	0	0	0	0	0
8	Lupondwana ,Q (Qhayiya)	2	2	425	2	2	425	0	0	0	0	0	0
8	Lupondwana ,Q (Qhayiya)	2	1198.1	1623.1	2	1197.7	1623.1	0	0	0	0	0	0
9	Armstrong ,K (Kristin)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Armstrong ,K (Kristin)	2	1312.6	887.6	2	1310.6	887.6	0	0	0	0	0	0
10	Xu ,J (Jiayi)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Xu ,J (Jiayi)	2	1217.9	792.9	2	1218.7	792.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Naidoo, N (Nadeema)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms