Chess South Africa Ratings Database

PLAYER PAGE

Personal

Datharam, A (Aarti)

Chess SA id

206047497

FIDE id

Date of birth

2006-07-16 (U20)

Gender

Female

Region

Ethekwini (KED)

Citizen

RSA

Titles

WCM

Chess SA registered

Last active game

2020-02-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1541.2	1554.5	1282.3	1312.6
Raw rating	1541.2	1554.5	1282.3	1312.6
Weighted rating	1541.2	1554.2	1282.3	1312.6
Weighted performance	410.5	384.9	0	0
Floor	1122.9	1113.7	812.6	812.6
K-factor	28	28	36	36
Min/Max rating change allowed	102	100.1	147.5	141.2
Highest rating	1639.9 2018-09-01	1630.6 2018-09-01	1312.6 2019-05-01	1312.6 2019-05-01
Highest raw rating	1622.9 2018-10-01	1613.7 2018-10-01	1312.6 2018-02-01	1312.6 2024-03-01
Highest weighted rating	1622.9 2020-02-01	1613.7 2020-02-01	1312.6 2019-05-01	1312.6 2019-05-01
Highest weighted performance	1639.9 2018-09-01	1630.6 2018-09-01	1200 2018-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1541.2	1554.5	1282.3	1312.6
Analysis
Rating	1541.2	1554.5	1282.3	1312.6
Raw rating	1541.2	1554.5	1282.3	1312.6
Weighted rating	1541.2	1554.2	1282.3
Weighted performance	410.5	384.9	0
K-factor	28	28	36	36
Floor	1122.9	1113.7	812.6	812.6
Max/Min rating change allowed	102	100.1	147.5	141.2
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	1541.2	1554.5	1282.3	1312.6
New weighted rating	1541.2	1554.4	1282.3	1312.6
New weighted performance	409.9	384.4	0	0
Temp new rating	1541.2	1554.5	1282.3	1312.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1541.2	1554.5	1282.3	1312.6
New K-factor	28	28	36	36
New floor	1122.9	1113.7	812.6	812.6

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	550	516	34

Games since
	Main 0	Standard 0		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	133	101	75.94	220.5	1295.1	1515.6
Standard	125	95.5	76.4	224.4	1288.7	1513.1
Rapid	8	5.5	68.75	159.4	1394.6	1553.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1541.2	1554.5	1282.3	1312.6
2025-09-01	1541.2	1554.5	1282.3	1312.6
2025-08-01	1541.2	1554.5	1282.3	1312.6
2025-07-01	1541.2	1554.5	1282.3	1312.6
2025-06-01	1541.2	1554.5	1282.3	1312.6
2025-05-01	1541.2	1554.5	1282.3	1312.6
2025-04-01	1541.2	1554.5	1282.3	1312.6
2025-03-01	1541.2	1554.5	1282.3	1312.6
2025-02-01	1541.2	1554.5	1282.3	1312.6
2025-01-01	1541.2	1554.5	1282.3	1312.6
2024-12-01	1541.2	1554.5	1282.3	1312.6
2024-11-01	1541.2	1554.5	1282.3	1312.6
2024-10-01	1541.2	1554.5	1282.3	1312.6
2024-09-01	1541.2	1554.5	1282.3	1312.6
2024-08-01	1541.2	1554.5	1282.3	1312.6
2024-07-01	1541.2	1554.5	1282.3	1312.6
2024-06-01	1541.2	1554.5	1282.3	1312.6
2024-08-01	1541.2	1554.5	1282.3	1312.6
2024-04-01	1541.2	1554.5	1282.3	1312.6
2024-03-01	1541.2	1554.5	1282.3	1312.6
2024-02-01	1541.2	1554.5	1282.3	1312.6
2024-01-01	1541.2	1554.5	1282.3	1312.6
2023-12-01	1541.2	1528.6	1282.3	1312.6
2023-11-01	1541.2	1528.6	1282.3	1312.6

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	2020 ECA Youth Trials (U16)	2020-02-22	2020-02-23	Standard	Ethekwini (KED)	6	3	1	Yes	Analysis
2	Nobel Prize Chess Tournament 2020 (B)	2020-02-01	2020-02-01	Rapid	iLembe (KIK)	5	5	3.5	Yes	Analysis
3	2019 South African Junior Team Championships (U18B)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	4.5	Yes	Analysis
4	Mama Luthuli Chess Tournament 2019 (Senior Primary)	2019-08-30	2019-08-30	Standard	iLembe (KIK)	5	4	4	Yes	Analysis
5	Dolphin Coast Term III 2019 (Open)	2019-08-13	2019-08-13	Standard	iLembe (KIK)	5	2	2	Yes	Analysis
6	Ballito Junction Rapid Chess Challenge 2019 (Senior Primary)	2019-08-24	2019-08-24	Rapid	iLembe (KIK)	5	3	2	Yes	Analysis
7	2019 Ethekwini 3rd Youth Trials (U14)	2019-07-20	2019-07-21	Standard	Ethekwini (KED)	6	6	5.5	Yes	Analysis
8	iLembe Youth Trials 2019 (Senior Primary)	2019-07-13	2019-07-13	Standard	iLembe (KIK)	5	5	5	Yes	Analysis
9	iLembe Youth Chess Championship 2019 (U18)	2019-07-27	2019-07-27	Standard	iLembe (KIK)	5	5	3	Yes	Analysis
10	Dolphin Coast Chess Club Term 2 2019 (Open)	2019-05-07	2019-06-04	Standard	iLembe (KIK)	5	5	5	Yes	Analysis
11	2019 Ethekwini Youth Trials 2nd (U14)	2019-04-13	2019-04-14	Standard	Ethekwini (KED)	6	6	5	Yes	Analysis
12	2019 Ethekwini Open (A)	2019-03-30	2019-03-31	Standard	Ethekwini (KED)	6	6	3	Yes	Analysis
13	Nobel Prize Chess Champions 2019 (B)	2019-02-02	2019-02-03	Standard	iLembe (KIK)	6	6	5	Yes	Analysis
14	South African Junior Team Championships 2018 (U14C)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	5	Yes	Analysis
15	2018 Ethekwini League	2018-09-09	2018-10-21	Standard	Ethekwini (KED)	7	3	2.5	Yes	Analysis
16	Dolphin Coast Spring Chess Champs 2018 (Senior Primary)	2018-09-22	2018-09-22	Standard	iLembe (KIK)	5	5	5	Yes	Analysis
17	Crawford North Coast Youth Champs 2018 (Open)	2018-09-01	2018-09-01	Standard	iLembe (KIK)	5	5	5	Yes	Analysis
18	2018 Mandela 67 Open (A)	2018-07-21	2018-07-22	Standard	Ethekwini (KED)	6	5	3	Yes	Analysis
19	2018 Ethekwini Youth Trials 2 (U14)	2018-05-19	2018-05-20	Standard	Ethekwini (KED)	6	5	5	Yes	Analysis
20	2018 KZN Open (A)	2018-04-27	2018-04-30	Standard	Ethekwini (KED)	7	7	4	Yes	Analysis
21	2018 South African Junior Closed Chess Championships (U12 Girls)	2018-04-01	2018-04-07	Standard	Chess South Africa (CSA)	11	11	9	Yes	Analysis
22	Kwadukuza Trials 2018 (U13 Girls)	2018-04-13	2018-04-13	Standard	iLembe (KIK)	5	5	5	Yes	Analysis
23	2018 Ethekwini Open (A)	2018-03-24	2018-03-25	Standard	Ethekwini (KED)	6	5	2	Yes	Analysis
24	Umhlali Preparatory Individuals 2018 (Senior Primary)	2018-03-17	2018-03-17	Standard	iLembe (KIK)	5	5	4.5	Yes	Analysis
25	South African Junior Team Championships 2017 (U14A)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	2.5	Yes	Analysis

#	Games	Start				End
1	23	Tournament 2019 Ethekwini Youth Trials 2nd				Tournament iLembe Youth Chess Championship 2019
		date 2019-04-14	rnd 4	type Standard	result 1	date 2019-07-27	rnd 4	type Standard	result 0.5
		Opponent Ballim, Y (Yahya)				Opponent Datharam, D (Diya)
2	19	Tournament 2018 Mandela 67 Open				Tournament South African Junior Team Championships 2018
		date 2018-07-22	rnd 5	type Standard	result 1	date 2018-12-17	rnd 4	type Standard	result 1
		Opponent Yusuf, Z (Zain)				Opponent Terblanche, F (Fred)
3	17	Tournament 2018 Ethekwini Open				Tournament Kwadukuza Trials 2018
		date 2018-03-25	rnd 6	type Standard	result 1	date 2018-04-13	rnd 5	type Standard	result 1
		Opponent Govender, K (Kaedan)				Opponent Datharam, A (Archana)

#	Games	Start				End
1	23	Tournament 2019 Ethekwini Youth Trials 2nd				Tournament iLembe Youth Chess Championship 2019
		date 2019-04-14	rnd 4	type Standard	result 1	date 2019-07-27	rnd 4	type Standard	result 0.5
		Opponent Ballim, Y (Yahya)				Opponent Datharam, D (Diya)
2	19	Tournament 2018 Mandela 67 Open				Tournament South African Junior Team Championships 2018
		date 2018-07-22	rnd 5	type Standard	result 1	date 2018-12-17	rnd 4	type Standard	result 1
		Opponent Yusuf, Z (Zain)				Opponent Terblanche, F (Fred)
3	17	Tournament 2018 Ethekwini Open				Tournament Kwadukuza Trials 2018
		date 2018-03-25	rnd 6	type Standard	result 1	date 2018-04-13	rnd 5	type Standard	result 1
		Opponent Govender, K (Kaedan)				Opponent Datharam, A (Archana)

#	Games	Start				End
1	2	Tournament Nobel Prize Chess Tournament 2020				Tournament Nobel Prize Chess Tournament 2020
		date 2020-02-01	rnd 4	type Rapid	result 1	date 2020-02-01	rnd 5	type Rapid	result 0.5
		Opponent Smohlela, M (Mnqobi)				Opponent Mthembu, L (Lovers)
2	2	Tournament Nobel Prize Chess Tournament 2020				Tournament Nobel Prize Chess Tournament 2020
		date 2020-02-01	rnd 1	type Rapid	result 1	date 2020-02-01	rnd 2	type Rapid	result 1
		Opponent Mhlongo, D (David)				Opponent Nhlangothi, J (Jansie)
3	2	Tournament Ballito Junction Rapid Chess Challenge 2019				Tournament Ballito Junction Rapid Chess Challenge 2019
		date 2019-08-23	rnd 1	type Rapid	result 1	date 2019-08-24	rnd 2	type Rapid	result 1
		Opponent Durocher-Yvan, R (Raphael)				Opponent Ndlovu, T (Tumelo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	18	Tournament 2019 Ethekwini Youth Trials 2nd				Tournament 2019 Ethekwini 3rd Youth Trials
		date 2019-04-14	rnd 4	type Standard	result 1	date 2019-07-21	rnd 5	type Standard	result 1
		Opponent Ballim, Y (Yahya)				Opponent Govender, L (Lesharn)
2	13	Tournament 2018 Mandela 67 Open				Tournament Dolphin Coast Spring Chess Champs 2018
		date 2018-07-22	rnd 5	type Standard	result 1	date 2018-09-22	rnd 5	type Standard	result 1
		Opponent Yusuf, Z (Zain)				Opponent Padayachee, K (Kiegan)
3	10	Tournament 2018 South African Junior Closed Chess Championships				Tournament Kwadukuza Trials 2018
		date 2018-04-05	rnd 7	type Standard	result 1	date 2018-04-13	rnd 5	type Standard	result 1
		Opponent De Villiers, A (Anri)				Opponent Datharam, A (Archana)

#	Games	Start				End
1	18	Tournament 2019 Ethekwini Youth Trials 2nd				Tournament 2019 Ethekwini 3rd Youth Trials
		date 2019-04-14	rnd 4	type Standard	result 1	date 2019-07-21	rnd 5	type Standard	result 1
		Opponent Ballim, Y (Yahya)				Opponent Govender, L (Lesharn)
2	13	Tournament 2018 Mandela 67 Open				Tournament Dolphin Coast Spring Chess Champs 2018
		date 2018-07-22	rnd 5	type Standard	result 1	date 2018-09-22	rnd 5	type Standard	result 1
		Opponent Yusuf, Z (Zain)				Opponent Padayachee, K (Kiegan)
3	10	Tournament 2018 South African Junior Closed Chess Championships				Tournament Kwadukuza Trials 2018
		date 2018-04-05	rnd 7	type Standard	result 1	date 2018-04-13	rnd 5	type Standard	result 1
		Opponent De Villiers, A (Anri)				Opponent Datharam, A (Archana)

#	Games	Start				End
1	2	Tournament Nobel Prize Chess Tournament 2020				Tournament Nobel Prize Chess Tournament 2020
		date 2020-02-01	rnd 1	type Rapid	result 1	date 2020-02-01	rnd 2	type Rapid	result 1
		Opponent Mhlongo, D (David)				Opponent Nhlangothi, J (Jansie)
2	2	Tournament Ballito Junction Rapid Chess Challenge 2019				Tournament Ballito Junction Rapid Chess Challenge 2019
		date 2019-08-23	rnd 1	type Rapid	result 1	date 2019-08-24	rnd 2	type Rapid	result 1
		Opponent Durocher-Yvan, R (Raphael)				Opponent Ndlovu, T (Tumelo)
3	1	Tournament Nobel Prize Chess Tournament 2020				Tournament Nobel Prize Chess Tournament 2020
		date 2020-02-01	rnd 4	type Rapid	result 1	date 2020-02-01	rnd 4	type Rapid	result 1
		Opponent Smohlela, M (Mnqobi)				Opponent Smohlela, M (Mnqobi)

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	Govender ,R (Reolan)	5	5	425	5	5	425	0	0	0	0	0	0
1	Govender ,R (Reolan)	5	1267.8	1692.8	5	1240.5	1692.8	0	0	0	0	0	0
2	Padayachee ,K (Kiegan)	3	3	425	3	3	425	0	0	0	0	0	0
2	Padayachee ,K (Kiegan)	3	1257	1682	3	1259.9	1682	0	0	0	0	0	0
3	Datharam ,D (Diya)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
3	Datharam ,D (Diya)	3	1218.8	1502.1	3	1226.4	1502.1	0	0	0	0	0	0
4	Gounder ,R (Rowan)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
4	Gounder ,R (Rowan)	3	1488.9	1630.5	3	1478.5	1630.5	0	0	0	0	0	0
5	Datharam ,A (Archana)	3	3	425	3	3	425	0	0	0	0	0	0
5	Datharam ,A (Archana)	3	1169.3	1594.3	3	1169.2	1594.3	0	0	0	0	0	0
6	Nhlangothi ,J (Jansie)	3	3	425	2	2	425	1	1	425	0	0	0
6	Nhlangothi ,J (Jansie)	3	1226.4	1651.4	2	1130	1651.4	1	756.4	1651.4	0	0	0
7	Ndlovu ,T (Tumelo)	3	3	425	2	2	425	1	1	425	0	0	0
7	Ndlovu ,T (Tumelo)	3	1210.2	1635.2	2	1170.7	1635.2	1	1261.2	1635.2	0	0	0
8	Govender ,K (Kaedan)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
8	Govender ,K (Kaedan)	2	1216.6	1429.1	2	1216.3	1429.1	0	0	0	0	0	0
9	Roets ,Z (Zanru)	2	1	0	2	1	0	0	0	0	0	0	0
9	Roets ,Z (Zanru)	2	1055.9	1055.9	2	1053.2	1055.9	0	0	0	0	0	0
10	Govender ,S (Saranya)	2	2	425	2	2	425	0	0	0	0	0	0
10	Govender ,S (Saranya)	2	1387.4	1812.4	2	1309	1812.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Datharam, A (Aarti)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms