Chess South Africa Ratings Database

PLAYER PAGE

Personal

Naidoo, J (Jenaya)

Chess SA id

210082475

FIDE id

Date of birth

2010-05-04 (U16)

Gender

Female

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-04-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1049	994.2	1152	1200
Raw rating	1049	994.2	1152	1200
Weighted rating	1048.9	994.1	1152	1200
Weighted performance	519.8	317.4	478.8	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	205.6	222.3	177.6	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1049	994.2	1152	1200
Analysis
Rating	1049	994.2	1152	1200
Raw rating	1049	994.2	1152	1200
Weighted rating	1048.9	994.1	1152
Weighted performance	519.8	317.4	478.8
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	205.6	222.3	177.6	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	1049	994.2	1152	1200
New weighted rating	1048.9	994.1	1152	1200
New weighted performance	513.9	312.1	471.8	0
Temp new rating	1049	994.2	1152	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1049	994.2	1152	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
	4	4	0
	5	0	5
	4	0	4
History	71	31	40

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	66	27.5	41.67	-70.8	1121.3	1050.5
Standard	31	11	35.48	-123.4	1116.4	993
Rapid	35	16.5	47.14	-24.3	1125.7	1101.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1049	994.2	1152	1200
2025-09-30	1049	994.2	1152	1200
2025-09-01	1049	994.2	1152	1200
2025-08-01	1049	994.2	1152	1200
2025-07-01	1049	994.2	1152	1200
2025-06-01	1049	994.2	1152	1200
2025-05-01	1049	994.2	1152	1200
2025-04-01	1049	994.2	1152	1200
2025-03-01	1049	994.2	1152	1200
2025-02-01	1049	994.2	1152	1200
2025-01-01	1048.8	994	1152	1200
2024-12-01	1048.8	994	1152	1200
2024-11-01	1048.8	994	1152	1200
2024-10-01	1048.8	994	1152	1200
2024-09-01	1048.8	994	1152	1200
2024-08-01	1048.8	994	1152	1200
2024-07-01	1048.8	994	1152	1200
2024-09-01	1048.8	994	1152	1200
2024-05-01	1048.8	994	1152	1200
2024-04-01	1048.8	994	1152	1200
2024-03-01	1048.8	994	1152	1200
2024-02-01	1048.8	994	1152	1200
2024-01-01	1048.8	994	1152	1200
2023-12-01	1048.8	994	1152	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	ILembe Youth Trials 2023 (U14-U18)	2023-04-22	2023-04-22	Standard	iLembe (KIK)	5	4	0	Yes	Analysis
2	Ashton Ballito Championship 2022 (B)	2022-02-19	2022-02-19	Rapid	iLembe (KIK)	5	5	2	Yes	Analysis
3	Umhlali Prep Inter-House 2021 (Grade 5)	2021-11-26	2021-11-26	Rapid	iLembe (KIK)	5	4	3	Yes	Analysis
4	2019 South African Junior Team Championships (U10C)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
5	Ballito Junction Rapid Chess Challenge 2019 (Junior Primary)	2019-08-24	2019-08-24	Rapid	iLembe (KIK)	5	5	1	Yes	Analysis
6	iLembe Youth Trials 2019 (Junior Primary)	2019-07-13	2019-07-13	Standard	iLembe (KIK)	5	5	2	Yes	Analysis
7	Centenary Chess Tournament 2019 (Junior Primary)	2019-05-11	2019-05-11	Rapid	iLembe (KIK)	6	6	3.5	Yes	Analysis
8	South African Junior Team Championships 2018 (U10C)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	2	Yes	Analysis
9	Umhlali Juniors 2018 (Junior Primary)	2018-09-25	2018-09-27	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
10	Umhlali Junior Challenge 2018	2018-08-23	2018-09-20	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
11	Crawford North Coast Youth Champs 2018 (Junior Primary)	2018-09-01	2018-09-01	Standard	iLembe (KIK)	5	4	2	Yes	Analysis
12	Ilembe Youth Trials 2 2018 (U10)	2018-07-21	2018-07-21	Standard	iLembe (KIK)	5	5	2	Yes	Analysis
13	Umhlali Centenary Chess Rapid 2018 (Junior Primary)	2018-05-19	2018-05-19	Rapid	iLembe (KIK)	6	5	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament Crawford North Coast Youth Champs 2018				Tournament Umhlali Junior Challenge 2018
		date 2018-09-01	rnd 3	type Standard	result 1	date 2018-09-13	rnd 4	type Rapid	result 1
		Opponent Charlesworth, N (Nicholas)				Opponent Raath, J (Jesse)
2	3	Tournament Umhlali Prep Inter-House 2021				Tournament Umhlali Prep Inter-House 2021
		date 2021-11-26	rnd 2	type Rapid	result 1	date 2021-11-26	rnd 4	type Rapid	result 1
		Opponent Putini, M (Minenhle)				Opponent Rivera, J (Jesse)
3	3	Tournament Centenary Chess Tournament 2019				Tournament Centenary Chess Tournament 2019
		date 2019-05-11	rnd 2	type Rapid	result 1	date 2019-05-11	rnd 4	type Rapid	result 1
		Opponent Maphumulo, K (Kukuphiwa)				Opponent Pillay, T (Tyler)

#	Games	Start				End
1	3	Tournament Crawford North Coast Youth Champs 2018				Tournament South African Junior Team Championships 2018
		date 2018-09-01	rnd 3	type Standard	result 1	date 2018-12-16	rnd 2	type Standard	result 1
		Opponent Charlesworth, N (Nicholas)				Opponent Wessels, M (Meyer)
2	2	Tournament Ilembe Youth Trials 2 2018				Tournament Ilembe Youth Trials 2 2018
		date 2018-07-21	rnd 4	type Standard	result 1	date 2018-07-21	rnd 5	type Standard	result 1
		Opponent Ngcobo, B (Bhekani)				Opponent Campton-James, C (Calynn)
3	1	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-08	rnd 7	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 1
		Opponent Mbuli, A (Anelisa)				Opponent Mbuli, A (Anelisa)

#	Games	Start				End
1	3	Tournament Umhlali Prep Inter-House 2021				Tournament Umhlali Prep Inter-House 2021
		date 2021-11-26	rnd 2	type Rapid	result 1	date 2021-11-26	rnd 4	type Rapid	result 1
		Opponent Putini, M (Minenhle)				Opponent Rivera, J (Jesse)
2	3	Tournament Centenary Chess Tournament 2019				Tournament Centenary Chess Tournament 2019
		date 2019-05-11	rnd 2	type Rapid	result 1	date 2019-05-11	rnd 4	type Rapid	result 1
		Opponent Maphumulo, K (Kukuphiwa)				Opponent Pillay, T (Tyler)
3	2	Tournament Ashton Ballito Championship 2022				Tournament Ashton Ballito Championship 2022
		date 2022-02-19	rnd 3	type Rapid	result 1	date 2022-02-19	rnd 4	type Rapid	result 1
		Opponent Lekha, R (Ruhan)				Opponent Petrie, J (Jessica)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Crawford North Coast Youth Champs 2018				Tournament Umhlali Junior Challenge 2018
		date 2018-09-01	rnd 3	type Standard	result 1	date 2018-09-13	rnd 4	type Rapid	result 1
		Opponent Charlesworth, N (Nicholas)				Opponent Raath, J (Jesse)
2	3	Tournament Umhlali Prep Inter-House 2021				Tournament Umhlali Prep Inter-House 2021
		date 2021-11-26	rnd 2	type Rapid	result 1	date 2021-11-26	rnd 4	type Rapid	result 1
		Opponent Putini, M (Minenhle)				Opponent Rivera, J (Jesse)
3	3	Tournament Ilembe Youth Trials 2 2018				Tournament Umhlali Junior Challenge 2018
		date 2018-07-21	rnd 4	type Standard	result 1	date 2018-08-23	rnd 1	type Rapid	result 1
		Opponent Ngcobo, B (Bhekani)				Opponent Bechard, E (Eric)

#	Games	Start				End
1	3	Tournament Crawford North Coast Youth Champs 2018				Tournament South African Junior Team Championships 2018
		date 2018-09-01	rnd 3	type Standard	result 1	date 2018-12-16	rnd 2	type Standard	result 1
		Opponent Charlesworth, N (Nicholas)				Opponent Wessels, M (Meyer)
2	2	Tournament Ilembe Youth Trials 2 2018				Tournament Ilembe Youth Trials 2 2018
		date 2018-07-21	rnd 4	type Standard	result 1	date 2018-07-21	rnd 5	type Standard	result 1
		Opponent Ngcobo, B (Bhekani)				Opponent Campton-James, C (Calynn)
3	1	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-08	rnd 7	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 1
		Opponent Mbuli, A (Anelisa)				Opponent Mbuli, A (Anelisa)

#	Games	Start				End
1	3	Tournament Umhlali Prep Inter-House 2021				Tournament Umhlali Prep Inter-House 2021
		date 2021-11-26	rnd 2	type Rapid	result 1	date 2021-11-26	rnd 4	type Rapid	result 1
		Opponent Putini, M (Minenhle)				Opponent Rivera, J (Jesse)
2	2	Tournament Ashton Ballito Championship 2022				Tournament Ashton Ballito Championship 2022
		date 2022-02-19	rnd 3	type Rapid	result 1	date 2022-02-19	rnd 4	type Rapid	result 1
		Opponent Lekha, R (Ruhan)				Opponent Petrie, J (Jessica)
3	2	Tournament Umhlali Juniors 2018				Tournament Umhlali Juniors 2018
		date 2018-09-25	rnd 3	type Rapid	result 1	date 2018-09-25	rnd 4	type Rapid	result 1
		Opponent Govender, A (Arya)				Opponent Munsamy, K (Kallista)

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	Singh ,A (Aryan)	2	1	0	1	0	-425	1	1	425	0	0	0
1	Singh ,A (Aryan)	2	1077.5	1077.5	1	982	652.5	1	1200	1502.5	0	0	0
2	Datharam ,Y (Yadav)	2	0	-425	0	0	0	2	0	-425	0	0	0
2	Datharam ,Y (Yadav)	2	957.9	532.9	0	0	0	2	579.4	532.9	0	0	0
3	Zubek ,D (Dylan)	2	0	-425	0	0	0	2	0	-425	0	0	0
3	Zubek ,D (Dylan)	2	956	531	0	0	0	2	684.8	531	0	0	0
4	Phiri ,S (Singaye)	2	1	0	0	0	0	2	1	0	0	0	0
4	Phiri ,S (Singaye)	2	1172.5	1172.5	0	0	0	2	1221.8	1172.5	0	0	0
5	Govender ,A (Arya)	2	1	0	0	0	0	2	1	0	0	0	0
5	Govender ,A (Arya)	2	1176.1	1176.1	0	0	0	2	1160.2	1176.1	0	0	0
6	Mostert ,N (Noah)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mostert ,N (Noah)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Mlambo ,S (Sibongakonke)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mlambo ,S (Sibongakonke)	1	1194.9	1619.9	1	1200	1619.9	0	0	0	0	0	0
8	Ngcobo ,B (Bhekani)	1	1	425	1	1	425	0	0	0	0	0	0
8	Ngcobo ,B (Bhekani)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Viviers ,C (Cara)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Viviers ,C (Cara)	1	947.7	522.7	1	953.7	522.7	0	0	0	0	0	0
10	Khubisa ,A (Aphiwe)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Khubisa ,A (Aphiwe)	1	1300.7	875.7	1	1271.1	875.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Naidoo, J (Jenaya)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms