Chess South Africa Ratings Database

PLAYER PAGE

Personal

Naidoo, V (Viya)

Chess SA id

2130140867

FIDE id

Date of birth

2013-08-28 (U14)

Gender

Female

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

59.6

Junior GPX Points

1161.5

Item	Main	Standard	Rapid	Blitz
Rating	1389.9	1279.7	1420.1	1200
Raw rating	1389.9	1279.7	1420.1	1200
Weighted rating	1325.5	1267.1	1336	1200
Weighted performance	1307.7	1225.7	1416.6	0
Floor	928.9	828.3	951.4	700
K-factor	32	36	32	36
Min/Max rating change allowed	126.5	148	121.2	165.8
Highest rating	1438.2 2025-09-01	1328.3 2025-08-01	1451.4 2025-09-01	1200 2018-10-01
Highest raw rating	1428.9 2025-09-01	1328.3 2025-08-01	1451.4 2025-09-01	1200 2024-02-01
Highest weighted rating	1325.5 2025-09-30	1267.1 2025-09-30	1336 2025-09-30	1200 2018-10-01
Highest weighted performance	1438.2 2025-09-01	1315.1 2023-11-01	1444.6 2025-09-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1389.9	1279.7	1420.1	1200
Analysis
Rating	1389.9	1279.7	1420.1	1200
Raw rating	1389.9	1279.7	1420.1	1200
Weighted rating	1325.5	1267.1	1336
Weighted performance	1307.7	1225.7	1416.6
K-factor	32	36	32	36
Floor	928.9	828.3	951.4	700
Max/Min rating change allowed	126.5	148	121.2	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	1389.9	1279.7	1420.1	1200
New weighted rating	1333.9	1269.3	1347.3	1200
New weighted performance	1307.2	1225.3	1416.1	0
Temp new rating	1389.9	1279.7	1420.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1389.9	1279.7	1420.1	1200
New K-factor	32	36	32	36
New floor	928.9	828.3	951.4	700

Item	Main	Standard	Rapid
	0	0	0
	82	33	49
	60	6	54
	36	6	30
	6	0	6
	0	0	0
History	184	45	139

Games since
	Main 148	Standard 45		Rapid 103		Blitz 0
Gender	Female
Age group	U14
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	2280		151		102
Female	395		21		13
U14	372		26		19
U14 Female	92		7		4
Standard
	RSA		Province		Region
Overall	3258		185		120
Female	698		31		18
U14	620		32		23
U14 Female	164		8		5
Rapid
	RSA		Province		Region
Overall	435		51		37
Female	46		7		5
U14	74		14		11
U14 Female	10		3		2
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	82	50.5	61.59	98.5	1322.3	1420.7
Standard	33	17	51.52	12.9	1319.6	1332.5
Rapid	49	33.5	68.37	156.1	1324.1	1480.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	184	105	57.07	60.1	1273.7	1333.8
Standard	45	23.5	52.22	18.9	1299.3	1318.2
Rapid	139	81.5	58.63	73.4	1265.4	1338.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1389.9	1279.7	1420.1	1200
2025-09-01	1428.9	1328.3	1451.4	1200
2025-08-01	1391.3	1328.3	1399.1	1200
2025-07-01	1357	1270.9	1399.1	1200
2025-06-01	1333	1270.9	1370.7	1200
2025-05-01	1360.1	1289.7	1370.7	1200
2025-04-01	1360.1	1289.7	1370.7	1200
2025-03-01	1381.1	1280.9	1370.7	1200
2025-02-01	1374.6	1238.4	1403.7	1200
2025-01-01	1301	1238.4	1326.1	1200
2024-12-01	1274.3	1238.4	1296.6	1200
2024-11-01	1259.5	1238.4	1268.9	1200
2024-10-01	1269	1238.4	1294.5	1200
2024-09-01	1277	1238.4	1306.7	1200
2024-08-01	1258.3	1238.4	1261.3	1200
2024-07-01	1224.5	1238.4	1180.3	1200
2024-06-01	1224.5	1238.4	1180.3	1200
2024-08-01	1209.8	1238.4	1150.4	1200
2024-04-01	1189.5	1220.8	1150.4	1200
2024-03-01	1189.5	1220.8	1150.4	1200
2024-02-01	1189.5	1220.8	1146.4	1200
2024-01-01	1189.5	1220.8	1146.4	1200
2023-12-01	1189.5	1220.8	1146.4	1200
2023-11-01	1189.5	1220.8	1146.4	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	2025 Umhlanga Heritage Open (Senior Primary)	2025-09-27	2025-09-27	Standard	Ethekwini (KED)	5	5	1	Yes	Analysis
2	2025 KZN Provincial Trials (U14)	2025-09-06	2025-09-06	Rapid	Ethekwini (KED)	6	6	3.5	Yes	Analysis
3	2025 KwaZulu-Natal Women Championship (B)	2025-08-23	2025-08-23	Rapid	King Cetshwayo (KUR)	6	5	3	Yes	Analysis
4	2025 Cygnet Preparatory School Chess Tournament (Senior Primary)	2025-08-30	2025-08-30	Rapid	Ethekwini (KED)	6	6	4	Yes	Analysis
5	2025 St Henry's Marist College Inaugural Girls Chess Tournament (Senior Primary)	2025-08-09	2025-08-09	Rapid	Ethekwini (KED)	6	6	6	Yes	Analysis
6	2025 Ashton Ballito Chess Champs (Senior Primary)	2025-08-02	2025-08-02	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
7	2025 ECA 2nd Youth Trials (U14)	2025-07-26	2025-07-27	Standard	Ethekwini (KED)	6	6	4	Yes	Analysis
8	Umhlali Chess Festival 2025 (Grade 6+7)	2025-06-21	2025-06-21	Rapid	iLembe (KIK)	5	5	4	Yes	Analysis
9	2025 KZN Open (B)	2025-05-02	2025-05-04	Standard	Ethekwini (KED)	7	6	3.5	Yes	Analysis
10	2025 Ethekwini Open (B)	2025-03-21	2025-03-22	Standard	Ethekwini (KED)	6	6	2.5	Yes	Analysis
11	2025 Eyethu Chess Academy Tournament (U14+U16)	2025-03-15	2025-03-15	Standard	Ethekwini (KED)	5	5	3	Yes	Analysis
12	2025 Westville Girls High School Rapid (U14)	2025-02-22	2025-02-22	Rapid	Ethekwini (KED)	6	6	3	Yes	Analysis
13	Westville Chess Club Rapid Rated February 2025	2025-02-08	2025-02-08	Rapid	Ethekwini (KED)	5	5	3	Yes	Analysis
14	Westville Chess Club Tournament 2025 (Senior Primay)	2025-02-01	2025-02-01	Standard	Ethekwini (KED)	5	5	3	Yes	Analysis
15	Westville Chess Club January Rapid 2025 (Senior Primary)	2025-01-25	2025-01-25	Rapid	Ethekwini (KED)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Umhlanga Heritage Open (Senior Primary)	2025-09-27	2025-09-27	Standard	Ethekwini (KED)	5	5	1	Yes	Analysis
2	2025 KZN Provincial Trials (U14)	2025-09-06	2025-09-06	Rapid	Ethekwini (KED)	6	6	3.5	Yes	Analysis
3	2025 KwaZulu-Natal Women Championship (B)	2025-08-23	2025-08-23	Rapid	King Cetshwayo (KUR)	6	5	3	Yes	Analysis
4	2025 Cygnet Preparatory School Chess Tournament (Senior Primary)	2025-08-30	2025-08-30	Rapid	Ethekwini (KED)	6	6	4	Yes	Analysis
5	2025 St Henry's Marist College Inaugural Girls Chess Tournament (Senior Primary)	2025-08-09	2025-08-09	Rapid	Ethekwini (KED)	6	6	6	Yes	Analysis
6	2025 Ashton Ballito Chess Champs (Senior Primary)	2025-08-02	2025-08-02	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
7	2025 ECA 2nd Youth Trials (U14)	2025-07-26	2025-07-27	Standard	Ethekwini (KED)	6	6	4	Yes	Analysis
8	Umhlali Chess Festival 2025 (Grade 6+7)	2025-06-21	2025-06-21	Rapid	iLembe (KIK)	5	5	4	Yes	Analysis
9	2025 KZN Open (B)	2025-05-02	2025-05-04	Standard	Ethekwini (KED)	7	6	3.5	Yes	Analysis
10	2025 Ethekwini Open (B)	2025-03-21	2025-03-22	Standard	Ethekwini (KED)	6	6	2.5	Yes	Analysis
11	2025 Eyethu Chess Academy Tournament (U14+U16)	2025-03-15	2025-03-15	Standard	Ethekwini (KED)	5	5	3	Yes	Analysis
12	2025 Westville Girls High School Rapid (U14)	2025-02-22	2025-02-22	Rapid	Ethekwini (KED)	6	6	3	Yes	Analysis
13	Westville Chess Club Rapid Rated February 2025	2025-02-08	2025-02-08	Rapid	Ethekwini (KED)	5	5	3	Yes	Analysis
14	Westville Chess Club Tournament 2025 (Senior Primay)	2025-02-01	2025-02-01	Standard	Ethekwini (KED)	5	5	3	Yes	Analysis
15	Westville Chess Club January Rapid 2025 (Senior Primary)	2025-01-25	2025-01-25	Rapid	Ethekwini (KED)	5	5	4	Yes	Analysis
16	2024 Eduvos Durban Book Fair Chess Tournament	2024-12-01	2024-12-01	Rapid	Ethekwini (KED)	6	6	4	Yes	Analysis
17	Westville Rapid Rated Chess Tournament 2 2024 (Senior Primary)	2024-11-30	2024-11-30	Rapid	Ethekwini (KED)	5	5	3.5	Yes	Analysis
18	St James Rapid Rated Chess Tournament 2024 (Senior Primary)	2024-10-26	2024-10-26	Rapid	Ethekwini (KED)	6	6	3	Yes	Analysis
19	Westville Senior Primary Chess Tournament 2024 (Senior Primary)	2024-09-07	2024-09-07	Rapid	Ethekwini (KED)	7	7	3.5	Yes	Analysis
20	St Henry's Marist College Inuagural Girls Open Chess Tournament 2024	2024-08-17	2024-08-17	Rapid	Ethekwini (KED)	6	6	4.5	Yes	Analysis
21	St James School Rapid Rated Chess Tournament 2024 (Senior Primary)	2024-07-20	2024-07-20	Rapid	Ethekwini (KED)	6	6	4	Yes	Analysis
22	Durban & Districts Chess Challenge 2024 (U12)	2024-06-08	2024-06-08	Rapid	Ethekwini (KED)	7	7	4	Yes	Analysis
23	Westville Chess Club Rapid Rated Tournament 2024 (Senior Primary)	2024-05-25	2024-05-25	Rapid	Ethekwini (KED)	6	6	3.5	Yes	Analysis
24	2024 Ethekwini Open (B)	2024-04-20	2024-04-21	Standard	Ethekwini (KED)	6	6	3	Yes	Analysis
25	Umhlali Rapid 2024 (Senior Primary)	2024-02-17	2024-02-17	Rapid	iLembe (KIK)	5	5	2	Yes	Analysis
26	Cygnet Preparatory School Individual Invitation Chess Tournament 2023 (Senior Primary)	2023-11-18	2023-11-18	Standard	Ethekwini (KED)	6	6	3.5	Yes	Analysis
27	Umhlali Preparatory Rapid 2023 (Senior Primary)	2023-05-20	2023-05-20	Rapid	iLembe (KIK)	5	5	2	Yes	Analysis
28	Westville Senior Primary School Individual Invitational Chess Tournament 2023 (Senior Primary)	2023-04-22	2023-04-22	Rapid	Ethekwini (KED)	7	7	2.5	Yes	Analysis
29	2023 Umhlanga April Open (B)	2023-04-15	2023-04-15	Rapid	Ethekwini (KED)	6	6	2	Yes	Analysis
30	2023 Inter-Cultural Rapid (B)	2023-03-18	2023-03-18	Rapid	Ethekwini (KED)	6	6	3	Yes	Analysis
31	2023 La Lucia Rapid (B)	2023-01-21	2023-01-21	Rapid	Ethekwini (KED)	6	6	2.5	Yes	Analysis
32	Umhlali Preparatory Rapid 2022 (Junior Primary)	2022-05-14	2022-05-14	Rapid	iLembe (KIK)	6	6	4	Yes	Analysis

#	Games	Start				End
1	6	Tournament 2025 St Henry's Marist College Inaugural Girls Chess Tournament				Tournament 2025 St Henry's Marist College Inaugural Girls Chess Tournament
		date 2025-08-09	rnd 1	type Rapid	result 1	date 2025-08-09	rnd 6	type Rapid	result 1
		Opponent Mbatha, K (Khanysa)				Opponent Ramsurup, M (Mia)
2	6	Tournament St James School Rapid Rated Chess Tournament 2024				Tournament St Henry's Marist College Inuagural Girls Open Chess Tournament 2024
		date 2024-07-20	rnd 5	type Rapid	result 1	date 2024-08-17	rnd 4	type Rapid	result 1
		Opponent Padayachee, J (Jodash)				Opponent Mistry, P (Priyanka)
3	4	Tournament 2025 Westville Girls High School Rapid				Tournament 2025 Eyethu Chess Academy Tournament
		date 2025-02-22	rnd 6	type Rapid	result 1	date 2025-03-15	rnd 3	type Standard	result 1
		Opponent Ngcobo, M (Mpendulo)				Opponent Breytenbach, N (Nicla-Cruz)

#	Games	Start				End
1	3	Tournament 2025 ECA 2nd Youth Trials				Tournament 2025 ECA 2nd Youth Trials
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-27	rnd 5	type Standard	result 1
		Opponent Tahuwona, R (Ryan)				Opponent Carrim, I (Ifraz)
2	3	Tournament 2025 Eyethu Chess Academy Tournament				Tournament 2025 Eyethu Chess Academy Tournament
		date 2025-03-15	rnd 1	type Standard	result 1	date 2025-03-15	rnd 3	type Standard	result 1
		Opponent Anand, Y (Yadav)				Opponent Breytenbach, N (Nicla-Cruz)
3	2	Tournament 2025 KZN Open				Tournament 2025 ECA 2nd Youth Trials
		date 2025-05-04	rnd 7	type Standard	result 0.5	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Dumisa, L (Lethukuthula)				Opponent Makhanya, B (Buhlebenkosi)

#	Games	Start				End
1	6	Tournament 2025 St Henry's Marist College Inaugural Girls Chess Tournament				Tournament 2025 St Henry's Marist College Inaugural Girls Chess Tournament
		date 2025-08-09	rnd 1	type Rapid	result 1	date 2025-08-09	rnd 6	type Rapid	result 1
		Opponent Mbatha, K (Khanysa)				Opponent Ramsurup, M (Mia)
2	6	Tournament St James School Rapid Rated Chess Tournament 2024				Tournament St Henry's Marist College Inuagural Girls Open Chess Tournament 2024
		date 2024-07-20	rnd 5	type Rapid	result 1	date 2024-08-17	rnd 4	type Rapid	result 1
		Opponent Padayachee, J (Jodash)				Opponent Mistry, P (Priyanka)
3	4	Tournament Umhlali Chess Festival 2025				Tournament 2025 Ashton Ballito Chess Champs
		date 2025-06-21	rnd 4	type Rapid	result 1	date 2025-08-02	rnd 2	type Rapid	result 1
		Opponent Hansjee, M (Milan)				Opponent Premdutt, K (Kiaan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament 2025 St Henry's Marist College Inaugural Girls Chess Tournament				Tournament 2025 St Henry's Marist College Inaugural Girls Chess Tournament
		date 2025-08-09	rnd 1	type Rapid	result 1	date 2025-08-09	rnd 6	type Rapid	result 1
		Opponent Mbatha, K (Khanysa)				Opponent Ramsurup, M (Mia)
2	4	Tournament 2025 Westville Girls High School Rapid				Tournament 2025 Eyethu Chess Academy Tournament
		date 2025-02-22	rnd 6	type Rapid	result 1	date 2025-03-15	rnd 3	type Standard	result 1
		Opponent Ngcobo, M (Mpendulo)				Opponent Breytenbach, N (Nicla-Cruz)
3	4	Tournament Westville Chess Club January Rapid 2025				Tournament Westville Chess Club Tournament 2025
		date 2025-01-25	rnd 3	type Rapid	result 1	date 2025-02-01	rnd 1	type Standard	result 1
		Opponent Hansjee, M (Milan)				Opponent Kgodu, X (Xolani)

#	Games	Start				End
1	3	Tournament 2025 ECA 2nd Youth Trials				Tournament 2025 ECA 2nd Youth Trials
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-27	rnd 5	type Standard	result 1
		Opponent Tahuwona, R (Ryan)				Opponent Carrim, I (Ifraz)
2	3	Tournament 2025 Eyethu Chess Academy Tournament				Tournament 2025 Eyethu Chess Academy Tournament
		date 2025-03-15	rnd 1	type Standard	result 1	date 2025-03-15	rnd 3	type Standard	result 1
		Opponent Anand, Y (Yadav)				Opponent Breytenbach, N (Nicla-Cruz)
3	2	Tournament 2025 KZN Open				Tournament 2025 KZN Open
		date 2025-05-02	rnd 1	type Standard	result 1	date 2025-05-02	rnd 2	type Standard	result 1
		Opponent Chen, Y (Yan-Ru)				Opponent Vaughan-Williams, C (Charles)

#	Games	Start				End
1	6	Tournament 2025 St Henry's Marist College Inaugural Girls Chess Tournament				Tournament 2025 St Henry's Marist College Inaugural Girls Chess Tournament
		date 2025-08-09	rnd 1	type Rapid	result 1	date 2025-08-09	rnd 6	type Rapid	result 1
		Opponent Mbatha, K (Khanysa)				Opponent Ramsurup, M (Mia)
2	4	Tournament Umhlali Chess Festival 2025				Tournament 2025 Ashton Ballito Chess Champs
		date 2025-06-21	rnd 4	type Rapid	result 1	date 2025-08-02	rnd 2	type Rapid	result 1
		Opponent Hansjee, M (Milan)				Opponent Premdutt, K (Kiaan)
3	3	Tournament 2025 KwaZulu-Natal Women Championship				Tournament 2025 KwaZulu-Natal Women Championship
		date 2025-08-23	rnd 2	type Rapid	result 1	date 2025-08-23	rnd 4	type Rapid	result 1
		Opponent Govender, A (Aayush)				Opponent Scholtz, I (Ivan)

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	Hansjee ,M (Milan)	5	4	255	0	0	0	5	4	255	0	0	0
1	Hansjee ,M (Milan)	5	1248.4	1503.4	0	0	0	5	1240.1	1503.4	0	0	0
2	Nyawo ,J (Junior)	4	4	425	1	1	425	3	3	425	0	0	0
2	Nyawo ,J (Junior)	4	1203.6	1628.6	1	1218	1628.6	3	1189.9	1628.6	0	0	0
3	Taylor ,S (Samuel)	4	0	-425	0	0	0	4	0	-425	0	0	0
3	Taylor ,S (Samuel)	4	1576	1151	0	0	0	4	1456.2	1151	0	0	0
4	Ramawtar ,J (Jordan)	3	1	-141.7	2	0.5	-212.5	1	0.5	0	0	0	0
4	Ramawtar ,J (Jordan)	3	1529.9	1388.3	2	1416.1	1317.4	1	1400.6	1529.9	0	0	0
5	Buckas ,A (Abu)	3	1.5	0	1	0.5	0	2	1	0	0	0	0
5	Buckas ,A (Abu)	3	1359	1359	1	1484	1359	2	1200.4	1359	0	0	0
6	Govender ,D (Dejuan)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
6	Govender ,D (Dejuan)	2	1220.7	1008.2	2	1212.4	1008.2	0	0	0	0	0	0
7	Gurayah ,K (Kairav)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Gurayah ,K (Kairav)	2	1374.8	949.8	2	1363.4	949.8	0	0	0	0	0	0
8	Tahuwona ,R (Ryan)	2	2	425	1	1	425	1	1	425	0	0	0
8	Tahuwona ,R (Ryan)	2	1192.6	1617.6	1	1175.1	1617.6	1	1156	1617.6	0	0	0
9	Naidoo ,J (Juan)	2	0	-425	1	0	-425	1	0	-425	0	0	0
9	Naidoo ,J (Juan)	2	1451.7	1026.7	1	1534.3	1026.7	1	1289.2	1026.7	0	0	0
10	Carrim ,I (Ifraz)	2	1	0	1	1	425	1	0	-425	0	0	0
10	Carrim ,I (Ifraz)	2	1277.3	1277.3	1	1277.1	1702.3	1	1182.4	852.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Naidoo, V (Viya)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms