Chess South Africa Ratings Database

PLAYER PAGE

Personal

Naidoo, S (Serena)

Chess SA id

207081789

FIDE id

Date of birth

2007-01-01 (U20)

Gender

Female

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-05-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	751.9	699.8	826.4	500
Raw rating	751.9	699.8	826.4	500
Weighted rating	742.6	688.5	825.8	500
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	314	338.2	282.4	449.5
Highest rating	1256.3 2024-05-01	1352.7 2024-05-01	1279.7 2023-06-01	1200 2024-03-01
Highest raw rating	751.9 2024-06-01	699.8 2024-06-01	826.4 2024-03-01	500 2024-03-01
Highest weighted rating	751.9 2024-11-01	699.8 2024-11-01	826.4 2024-11-01	500 2024-11-01
Highest weighted performance	1256.3 2024-05-01	1352.7 2024-05-01	1279.7 2023-06-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	751.9	699.8	826.4	500
Analysis
Rating	751.9	699.8	826.4	500
Raw rating	751.9	699.8	826.4	500
Weighted rating	742.6	688.5	825.8
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	314	338.2	282.4	449.5
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	751.9	699.8	826.4	500
New weighted rating	745.3	691.9	826.4	500
New weighted performance	0	0	0	0
Temp new rating	751.9	699.8	826.4	500
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	751.9	699.8	826.4	500
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	6	6	0
	7	0	7
	0	0	0
	0	0	0
History	32	25	7

Games since
	Main 6	Standard 6		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 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	13	8	61.54	98.1	1197.8	1295.9
Standard	6	4	66.67	141.7	1198	1339.7
Rapid	7	4	57.14	60.7	1197.6	1258.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	751.9	699.8	826.4	500
2025-09-30	751.9	699.8	826.4	500
2025-09-01	751.9	699.8	826.4	500
2025-08-01	751.9	699.8	826.4	500
2025-07-01	751.9	699.8	826.4	500
2025-06-01	751.9	699.8	826.4	500
2025-05-01	751.9	699.8	826.4	500
2025-04-01	751.9	699.8	826.4	500
2025-03-01	751.9	699.8	826.4	500
2025-02-01	751.9	699.8	826.4	500
2025-01-01	751.9	699.8	826.4	500
2024-12-01	751.9	699.8	826.4	500
2024-11-01	751.9	699.8	826.4	500
2024-10-01	751.9	699.8	826.4	500
2024-09-01	751.9	699.8	826.4	500
2024-08-01	751.9	699.8	826.4	500
2024-07-01	751.9	699.8	826.4	500
2024-09-01	751.9	699.8	826.4	500
2024-05-01	620.1	541	826.4	500
2024-04-01	620.1	541	826.4	500
2024-03-01	620.1	541	826.4	500
2024-02-01	620.1	541	826.4	500
2024-01-01	620.1	541	826.4	500
2023-12-01	595	500	658.4	500

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	Umgungundlovu Schools League 2024 (U18 Girls)	2024-05-17	2024-05-25	Standard	Umgungunglovu (KUP)	7	6	4	Yes	Analysis
2	2023 KZN Winter Schools Selections (U18 Girls)	2023-06-24	2023-06-24	Rapid	Ethekwini (KED)	7	7	4	Yes	Analysis

#	Games	Start				End
1	5	Tournament Umgungundlovu Schools League 2024				Tournament Umgungundlovu Schools League 2024
		date 2024-05-17	rnd 3	type Standard	result 0.5	date 2024-05-25	rnd 7	type Standard	result 1
		Opponent Bhugwandeen, P (Prajna)				Opponent Oluchukwu, E (Eke)
2	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 4	type Rapid	result 1	date 2023-06-24	rnd 5	type Rapid	result 1
		Opponent Zondi, N (Nomonde)				Opponent Phungula, M (Mawandi)
3	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 1	type Rapid	result 1	date 2023-06-24	rnd 2	type Rapid	result 1
		Opponent Sibisi, M (Melokuhle)				Opponent Moso, N (Nonhlahla)

#	Games	Start				End
1	5	Tournament Umgungundlovu Schools League 2024				Tournament Umgungundlovu Schools League 2024
		date 2024-05-17	rnd 3	type Standard	result 0.5	date 2024-05-25	rnd 7	type Standard	result 1
		Opponent Bhugwandeen, P (Prajna)				Opponent Oluchukwu, E (Eke)

#	Games	Start				End
1	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 4	type Rapid	result 1	date 2023-06-24	rnd 5	type Rapid	result 1
		Opponent Zondi, N (Nomonde)				Opponent Phungula, M (Mawandi)
2	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 1	type Rapid	result 1	date 2023-06-24	rnd 2	type Rapid	result 1
		Opponent Sibisi, M (Melokuhle)				Opponent Moso, N (Nonhlahla)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Umgungundlovu Schools League 2024				Tournament Umgungundlovu Schools League 2024
		date 2024-05-25	rnd 6	type Standard	result 1	date 2024-05-25	rnd 7	type Standard	result 1
		Opponent Moodley, B (Bronwyn)				Opponent Oluchukwu, E (Eke)
2	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 4	type Rapid	result 1	date 2023-06-24	rnd 5	type Rapid	result 1
		Opponent Zondi, N (Nomonde)				Opponent Phungula, M (Mawandi)
3	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 1	type Rapid	result 1	date 2023-06-24	rnd 2	type Rapid	result 1
		Opponent Sibisi, M (Melokuhle)				Opponent Moso, N (Nonhlahla)

#	Games	Start				End
1	2	Tournament Umgungundlovu Schools League 2024				Tournament Umgungundlovu Schools League 2024
		date 2024-05-25	rnd 6	type Standard	result 1	date 2024-05-25	rnd 7	type Standard	result 1
		Opponent Moodley, B (Bronwyn)				Opponent Oluchukwu, E (Eke)
2	1	Tournament Umgungundlovu Schools League 2024				Tournament Umgungundlovu Schools League 2024
		date 2024-05-25	rnd 4	type Standard	result 1	date 2024-05-25	rnd 4	type Standard	result 1
		Opponent Khan, Y (Yursa)				Opponent Khan, Y (Yursa)

#	Games	Start				End
1	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 4	type Rapid	result 1	date 2023-06-24	rnd 5	type Rapid	result 1
		Opponent Zondi, N (Nomonde)				Opponent Phungula, M (Mawandi)
2	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 1	type Rapid	result 1	date 2023-06-24	rnd 2	type Rapid	result 1
		Opponent Sibisi, M (Melokuhle)				Opponent Moso, N (Nonhlahla)

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	Bhugwandeen ,P (Prajna)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	Bhugwandeen ,P (Prajna)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
2	Hlongwane ,A (Anele)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Hlongwane ,A (Anele)	1	1199.3	1199.3	1	1200	1199.3	0	0	0	0	0	0
3	Moodley ,B (Bronwyn)	1	1	425	1	1	425	0	0	0	0	0	0
3	Moodley ,B (Bronwyn)	1	1188.6	1613.6	1	1200	1613.6	0	0	0	0	0	0
4	Khan ,Y (Yursa)	1	1	425	1	1	425	0	0	0	0	0	0
4	Khan ,Y (Yursa)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Oluchukwu ,E (Eke)	1	1	425	1	1	425	0	0	0	0	0	0
5	Oluchukwu ,E (Eke)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Tshinakaho ,F (Funzani)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Tshinakaho ,F (Funzani)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Phungula ,M (Mawandi)	1	1	425	0	0	0	1	1	425	0	0	0
7	Phungula ,M (Mawandi)	1	1179.1	1604.1	0	0	0	1	1200	1604.1	0	0	0
8	Moso ,N (Nonhlahla)	1	1	425	0	0	0	1	1	425	0	0	0
8	Moso ,N (Nonhlahla)	1	1139	1564	0	0	0	1	1200	1564	0	0	0
9	Sibiya ,U (Uyazi)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Sibiya ,U (Uyazi)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Stuart ,N (Nompilo)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Stuart ,N (Nompilo)	1	1277.8	852.8	0	0	0	1	1263.2	852.8	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, S (Serena)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms