Chess South Africa Ratings Database

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Personal

Ranjith, A (Aishwarya)

Chess SA id

2110132796

FIDE id

Date of birth

2011-08-17 (U16)

Gender

Female

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-25

Personal details last changed

1900-01-01

Junior GPX Games

95.7

Junior GPX Points

1424

Item	Main	Standard	Rapid	Blitz
Rating	1580.1	1576.6	1295.4	1200
Raw rating	1580.1	1576.6	1295.4	1200
Weighted rating	1483.1	1477.3	1270.1	1200
Weighted performance	1551	1560	0	0
Floor	1082.8	1076.6	795.4	700
K-factor	32	32	36	36
Min/Max rating change allowed	96.5	97	144.7	165.8
Highest rating	1584.4 2025-09-30	1577.8 2025-09-30	1348.1 2024-06-01	1200 2018-10-01
Highest raw rating	1582.8 2025-09-30	1576.6 2025-09-30	1295.4 2025-11-01	1200 2024-03-01
Highest weighted rating	1483.1 2025-11-01	1462.8 2025-09-30	1270.1 2025-11-01	1200 2018-10-01
Highest weighted performance	1584.4 2025-09-30	1577.8 2025-09-30	1348.1 2024-06-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-38.8	-34.6	0	124.6
New rating	1541.3	1542.1	1295.4	1324.6
Analysis
Rating	1580.1	1576.6	1295.4	1200
Raw rating	1580.1	1576.6	1295.4	1200
Weighted rating	1483.1	1477.3	1270.1
Weighted performance	1551	1560	0
K-factor	32	32	36	36
Floor	1082.8	1076.6	795.4	700
Max/Min rating change allowed	96.5	97	144.7	165.8
Games	17	8	0	9
Score	7.5	3.5	0	4
Expected score	8.71	4.58	0	0.54
Score-Expected	-1.21	-1.08	0	3.46
Temp raw +/-	-38.8	-34.6	0	124.6
Final raw +/-	-38.8	-34.6	0	124.6
New raw rating	1541.3	1542.1	1295.4	1324.6
New weighted rating	1493.1	1487.6	1273.7	1210
New weighted performance	1465.2	1528.4	0	0
Temp new rating	1541.3	1542.1	1295.4	1324.6
Temp new rating +/-	-38.8	-34.6	0	124.6
Final new rating +/-	-38.8	-34.6	0	124.6
New rating	1541.3	1542.1	1295.4	1324.6
New K-factor	32	32	36	36
New floor	1082.8	1076.6	795.4	824.6

Item	Main	Standard	Rapid
	0	0	0
	82	76	6
	72	61	11
	4	4	0
	0	0	0
	0	0	0
History	163	146	17

Games since
	Main 154	Standard 137		Rapid 17		Blitz 0
Gender	Female
Age group	U16
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	749		76		32
Female	69		6		4
U16	86		14		9
U16 Female	13		3		2
Standard
	RSA		Province		Region
Overall	729		79		30
Female	72		7		4
U16	87		14		9
U16 Female	13		3		2
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	82	54	65.85	134.8	1403.8	1538.6
Standard	76	50.5	66.45	139.8	1397.6	1537.4
Rapid	6	3.5	58.33	70.8	1482.9	1553.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	163	104.5	64.11	119.9	1361.9	1481.8
Standard	146	93	63.7	116.4	1359.1	1475.6
Rapid	17	11.5	67.65	150	1385.4	1535.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1580.1	1576.6	1295.4	1200
2025-09-30	1582.8	1576.6	1285.7	1200
2025-09-01	1544.6	1536	1285.7	1200
2025-08-01	1544.6	1536	1285.7	1200
2025-07-01	1566.7	1562.7	1285.7	1200
2025-06-01	1549.6	1542.6	1285.7	1200
2025-05-01	1522.9	1514.7	1285.7	1200
2025-04-01	1431.7	1420.5	1285.7	1200
2025-03-01	1458.6	1449.9	1285.7	1200
2025-02-01	1451.7	1436.4	1285.7	1200
2025-01-01	1451.7	1436.4	1285.7	1200
2024-12-01	1441.5	1422.3	1285.7	1200
2024-11-01	1425.2	1422.3	1235.3	1200
2024-10-01	1425.2	1422.3	1235.3	1200
2024-09-01	1421.9	1422.6	1235.3	1200
2024-08-01	1454.4	1465.8	1235.3	1200
2024-07-01	1425.5	1418.6	1235.3	1200
2024-09-01	1418.6	1418.6	1200	1200
2024-05-01	1307.5	1331.4	1200	1200
2024-04-01	1244.8	1258	1200	1200
2024-03-01	1244.8	1258	1200	1200
2024-02-01	1170.4	1163.6	1200	1200
2024-01-01	1170.4	1163.6	1200	1200
2023-12-01	1170.4	1163.6	1200	1200

Comming soon.

Tournaments

History

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Commonwealth Chess Championship 2025 (Blitz)	2025-11-16	2025-11-16	Blitz	Malaysia (MAS)	9	9	4	Yes	Analysis
2	Commonwealth Chess Championship 2025	2025-11-09	2025-11-16	Standard	Malaysia (MAS)	9	8	3.5	Yes	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Commonwealth Chess Championship 2025 (Blitz)	2025-11-16	2025-11-16	Blitz	Malaysia (MAS)	9	9	4	Yes	Analysis
2	Commonwealth Chess Championship 2025	2025-11-09	2025-11-16	Standard	Malaysia (MAS)	9	8	3.5	Yes	Analysis
3	UCC Rapid Open Oct 2025 (A)	2025-10-25	2025-10-25	Rapid	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
4	EC Closed 2025 (U16 Girls)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	5	Yes	Analysis
5	Eastern Cape Inter-Regional Team Chess Championship 2025 (U16)	2025-07-10	2025-07-11	Standard	Amathole (EAL)	5	3	1	Yes	Analysis
6	NMBCU Closed 2025 (U16)	2025-06-13	2025-06-14	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
7	Fountains Mall SBD Open 2025 (Ladies)	2025-05-16	2025-05-17	Standard	Sarah Baartman (ESB)	6	6	5	Yes	Analysis
8	NMBCU Trial 4 2025 (U16)	2025-05-09	2025-05-10	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
9	EC Open 2025 (U16-U20 Girls)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	6	4.5	Yes	Analysis
10	National All Girls' Festival 2025	2025-04-28	2025-04-30	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
11	South African Junior Closed Chess Championships 2025 (U14 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	6	Yes	Analysis
12	Rhodes Open 2025 (B)	2025-03-21	2025-03-22	Standard	Sarah Baartman (ESB)	7	7	4.5	Yes	Analysis
13	NMB 2nd Trials 2025 (U16)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
14	Pearson High Chess Festival 2025 (B)	2025-02-21	2025-02-22	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
15	NMBCH Trial 1 2025 (U16)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
16	SBDCU Fundraiser 2025 (U15)	2025-02-01	2025-02-01	Standard	Sarah Baartman (ESB)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Commonwealth Chess Championship 2025 (Blitz)	2025-11-16	2025-11-16	Blitz	Malaysia (MAS)	9	9	4	Yes	Analysis
2	Commonwealth Chess Championship 2025	2025-11-09	2025-11-16	Standard	Malaysia (MAS)	9	8	3.5	Yes	Analysis
3	UCC Rapid Open Oct 2025 (A)	2025-10-25	2025-10-25	Rapid	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
4	EC Closed 2025 (U16 Girls)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	5	Yes	Analysis
5	Eastern Cape Inter-Regional Team Chess Championship 2025 (U16)	2025-07-10	2025-07-11	Standard	Amathole (EAL)	5	3	1	Yes	Analysis
6	NMBCU Closed 2025 (U16)	2025-06-13	2025-06-14	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
7	Fountains Mall SBD Open 2025 (Ladies)	2025-05-16	2025-05-17	Standard	Sarah Baartman (ESB)	6	6	5	Yes	Analysis
8	NMBCU Trial 4 2025 (U16)	2025-05-09	2025-05-10	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
9	EC Open 2025 (U16-U20 Girls)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	6	4.5	Yes	Analysis
10	National All Girls' Festival 2025	2025-04-28	2025-04-30	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
11	South African Junior Closed Chess Championships 2025 (U14 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	6	Yes	Analysis
12	Rhodes Open 2025 (B)	2025-03-21	2025-03-22	Standard	Sarah Baartman (ESB)	7	7	4.5	Yes	Analysis
13	NMB 2nd Trials 2025 (U16)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
14	Pearson High Chess Festival 2025 (B)	2025-02-21	2025-02-22	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
15	NMBCH Trial 1 2025 (U16)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
16	SBDCU Fundraiser 2025 (U15)	2025-02-01	2025-02-01	Standard	Sarah Baartman (ESB)	5	5	4	Yes	Analysis
17	Mzansi Interprovincial Youth Chess Championships 2024 (U14 Girls Championship)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	4	Yes	Analysis
18	Grey Junior School Chess Team Championship 2024 (Senior)	2024-11-02	2024-11-02	Rapid	Nelson Mandela Bay (ENM)	5	5	4	Yes	Analysis
19	NMBCU Closed 2024 (U14)	2024-09-20	2024-09-21	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
20	NMBCU Trial 5 2024 (U14)	2024-08-16	2024-08-17	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
21	NMB Open 2024 (B)	2024-08-03	2024-08-04	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
22	Karen Ashworth 2024 (B)	2024-07-19	2024-07-20	Standard	Nelson Mandela Bay (ENM)	6	6	4.5	Yes	Analysis
23	NMBCU Trials 4 2024 (U14)	2024-07-12	2024-07-13	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
24	Willow Academy 2024 (B)	2024-06-22	2024-06-22	Rapid	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
25	Fountains Mall 2024 (Primary School)	2024-05-18	2024-05-18	Standard	Sarah Baartman (ESB)	6	6	4.5	Yes	Analysis
26	NMBCU Trial 3 2024 (U14)	2024-05-10	2024-05-11	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
27	NMBCU Trials 2 2024 (U14)	2024-04-12	2024-04-13	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
28	NMBCU Trials 1 2024 (U14)	2024-02-16	2024-02-16	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
29	NMB 2nd Trials 2023 (U14)	2023-03-24	2023-03-25	Standard	Nelson Mandela Bay (ENM)	6	4	2	Yes	Analysis
30	2020 NMBCU Chess Trials 2 2020 (U10)	2020-03-07	2020-03-07	Standard	Nelson Mandela Bay (ENM)	5	5	2	Yes	Analysis

#	Games	Start				End
1	10	Tournament Rhodes Open 2025				Tournament South African Junior Closed Chess Championships 2025
		date 2025-03-22	rnd 6	type Standard	result 0.5	date 2025-04-04	rnd 8	type Standard	result 0.5
		Opponent Vubela, L (Luvano)				Opponent Joya, I (Imkhita)
2	7	Tournament EC Closed 2025				Tournament UCC Rapid Open Oct 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-10-25	rnd 1	type Rapid	result 1
		Opponent Gosha, S (Samantha)				Opponent Beyi, H (Hlumelo)
3	6	Tournament Fountains Mall SBD Open 2025				Tournament NMBCU Closed 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-06-13	rnd 1	type Standard	result 1
		Opponent Charlie, S (Sinovuyo)				Opponent Gie, M (Mckenzie)

#	Games	Start				End
1	10	Tournament Rhodes Open 2025				Tournament South African Junior Closed Chess Championships 2025
		date 2025-03-22	rnd 6	type Standard	result 0.5	date 2025-04-04	rnd 8	type Standard	result 0.5
		Opponent Vubela, L (Luvano)				Opponent Joya, I (Imkhita)
2	6	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Gosha, S (Samantha)				Opponent Bothma, J (Jaculene)
3	6	Tournament Fountains Mall SBD Open 2025				Tournament NMBCU Closed 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-06-13	rnd 1	type Standard	result 1
		Opponent Charlie, S (Sinovuyo)				Opponent Gie, M (Mckenzie)

#	Games	Start				End
1	3	Tournament Willow Academy 2024				Tournament Grey Junior School Chess Team Championship 2024
		date 2024-06-22	rnd 6	type Rapid	result 1	date 2024-11-02	rnd 2	type Rapid	result 1
		Opponent Fenner, C (Cole)				Opponent Heneke, R (Ruan)
2	2	Tournament Grey Junior School Chess Team Championship 2024				Tournament Grey Junior School Chess Team Championship 2024
		date 2024-11-02	rnd 4	type Rapid	result 1	date 2024-11-02	rnd 5	type Rapid	result 1
		Opponent Ndlovu, M (Melokuhle)				Opponent Koutsouvelis, J (Joshua)
3	2	Tournament Willow Academy 2024				Tournament Willow Academy 2024
		date 2024-06-22	rnd 3	type Rapid	result 1	date 2024-06-22	rnd 4	type Rapid	result 1
		Opponent Mabutho, S (Simingayo)				Opponent Prinsloo, L (Liam)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Fountains Mall SBD Open 2025				Tournament NMBCU Closed 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-06-13	rnd 1	type Standard	result 1
		Opponent Charlie, S (Sinovuyo)				Opponent Gie, M (Mckenzie)
2	5	Tournament NMBCU Trial 5 2024				Tournament NMBCU Closed 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-09-20	rnd 1	type Standard	result 1
		Opponent Namba, A (Avuthando)				Opponent Mancegu, O (Onke)
3	4	Tournament Grey Junior School Chess Team Championship 2024				Tournament Mzansi Interprovincial Youth Chess Championships 2024
		date 2024-11-02	rnd 4	type Rapid	result 1	date 2024-12-16	rnd 2	type Standard	result 1
		Opponent Ndlovu, M (Melokuhle)				Opponent De Villiers, L (Lene)

#	Games	Start				End
1	6	Tournament Fountains Mall SBD Open 2025				Tournament NMBCU Closed 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-06-13	rnd 1	type Standard	result 1
		Opponent Charlie, S (Sinovuyo)				Opponent Gie, M (Mckenzie)
2	5	Tournament NMBCU Trial 5 2024				Tournament NMBCU Closed 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-09-20	rnd 1	type Standard	result 1
		Opponent Namba, A (Avuthando)				Opponent Mancegu, O (Onke)
3	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 1
		Opponent Potwana, Y (Yamkela)				Opponent Beshe, A (Akhanye)

#	Games	Start				End
1	3	Tournament Willow Academy 2024				Tournament Grey Junior School Chess Team Championship 2024
		date 2024-06-22	rnd 6	type Rapid	result 1	date 2024-11-02	rnd 2	type Rapid	result 1
		Opponent Fenner, C (Cole)				Opponent Heneke, R (Ruan)
2	2	Tournament Grey Junior School Chess Team Championship 2024				Tournament Grey Junior School Chess Team Championship 2024
		date 2024-11-02	rnd 4	type Rapid	result 1	date 2024-11-02	rnd 5	type Rapid	result 1
		Opponent Ndlovu, M (Melokuhle)				Opponent Koutsouvelis, J (Joshua)
3	2	Tournament Willow Academy 2024				Tournament Willow Academy 2024
		date 2024-06-22	rnd 3	type Rapid	result 1	date 2024-06-22	rnd 4	type Rapid	result 1
		Opponent Mabutho, S (Simingayo)				Opponent Prinsloo, L (Liam)

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	Heneke ,R (Ruan)	6	6	425	5	5	425	1	1	425	0	0	0
1	Heneke ,R (Ruan)	6	1282.9	1707.9	5	1270.2	1707.9	1	1226.1	1707.9	0	0	0
2	Coetzee ,S (Samual)	5	4.5	340	5	4.5	340	0	0	0	0	0	0
2	Coetzee ,S (Samual)	5	1496.9	1836.9	5	1496.7	1836.9	0	0	0	0	0	0
3	Koutsouvelis ,J (Joshua)	5	2	-85	4	1	-212.5	1	1	425	0	0	0
3	Koutsouvelis ,J (Joshua)	5	1245.8	1160.8	4	1235.6	1033.3	1	1150	1670.8	0	0	0
4	Botlhole ,E (Erato)	4	4	425	4	4	425	0	0	0	0	0	0
4	Botlhole ,E (Erato)	4	1306.7	1731.7	4	1304.5	1731.7	0	0	0	0	0	0
5	Kritzinger ,L (Lune)	4	2	0	4	2	0	0	0	0	0	0	0
5	Kritzinger ,L (Lune)	4	1442.5	1442.5	4	1437.7	1442.5	0	0	0	0	0	0
6	Clainos ,S (Spiro)	4	0.5	-318.8	3	0.5	-283.3	1	0	-425	0	0	0
6	Clainos ,S (Spiro)	4	1669.9	1351.2	3	1657.9	1386.6	1	1352.3	1244.9	0	0	0
7	Gie ,M (Mckenzie)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
7	Gie ,M (Mckenzie)	3	1299.4	1299.4	3	1297	1299.4	0	0	0	0	0	0
8	Maziena ,L (Lavanya)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
8	Maziena ,L (Lavanya)	3	1485.9	1627.6	3	1460.1	1627.6	0	0	0	0	0	0
9	Beecum ,V (Viha)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
9	Beecum ,V (Viha)	3	1592.2	1450.5	3	1594.2	1450.5	0	0	0	0	0	0
10	Chipunza ,J (Jared)	3	0.5	-283.3	2	0.5	-212.5	1	0	-425	0	0	0
10	Chipunza ,J (Jared)	3	1642	1358.7	2	1641.1	1429.5	1	1236.4	1217	0	0	0

Norms

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details
1	WRM	South African Junior Closed Chess Championships 2025 (U14 Girls)	2025-03-31	2025-04-05	9	9	6	Details

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Ranjith, A (Aishwarya)

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Last 24 raw ratings

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Top 3 Streaks

Top 10 opponents most often played

Norms