Chess South Africa
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Chess South Africa
Datharam, A (Archana)
Dob:
2008/12/15 (U18)
Gender:
Female
Chess SA id:
208057116
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2021/10/24 (936 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1539.2
Curent Weighted rating
1539.2
Curent Weighted performance
890.6
Current official/published rating (highest between Raw, WR and WP)
1539.2
Current floor (min rating allowed)
1052.3
Current highest rating achieved
1552.3
Current K-factor
32
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±102.3
Current Raw change used (final)
0.0
Projected new Raw rating
1539.2
Projected new Weighed rating
1539.2
Projected new Weighted performance
890.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1539.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1552.3
Projected new floor
1052.3
Projected new K-facor
32
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1505.3
Curent Weighted rating
1505.3
Curent Weighted performance
765.1
Current official/published rating (highest between Raw, WR and WP)
1505.3
Current floor (min rating allowed)
1007.9
Current highest rating achieved
1507.9
Current K-factor
32
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±107.3
Current Raw change used (final)
0.0
Projected new Raw rating
1505.3
Projected new Weighed rating
1505.3
Projected new Weighted performance
765.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1505.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1507.9
Projected new floor
1007.9
Projected new K-facor
32
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1348.9
Curent Weighted rating
1348.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1348.9
Current floor (min rating allowed)
848.9
Current highest rating achieved
1348.9
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±134.1
Current Raw change used (final)
0.0
Projected new Raw rating
1348.9
Projected new Weighed rating
1348.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1348.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1348.9
Projected new floor
848.9
Projected new K-facor
36
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1168.0
Curent Weighted rating
1168.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1168.0
Current floor (min rating allowed)
848.9
Current highest rating achieved
1168.0
Current K-factor
40
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±173.6
Current Raw change used (final)
0.0
Projected new Raw rating
1168.0
Projected new Weighed rating
1168.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1168.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1168.0
Projected new floor
848.9
Projected new K-facor
40
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
23
2021 KZN Schools Selection All Districts (Girls)
2021/10/23
2021/10/24
Ethekwini (KED)
Standard
60
0.83
7
7
6.0
1552.3
1507.9
Analysis
22
2021 Cluster Championship Umlazi, Ilembe & Pinetown (Girls)
2021/10/09
2021/10/09
Ethekwini (KED)
Rapid
20
0.47
7
7
6.0
1552.3
1279.8
Analysis
21
2020 ECA Youth Trials (U14)
2020/02/22
2020/02/23
Ethekwini (KED)
Standard
60
0.83
6
3
3.0
1500.0
1490.6
Analysis
20
Nobel Prize Chess Tournament 2020 (C)
2020/02/01
2020/02/01
iLembe (KIK)
Rapid
30
0.60
5
4
4.0
1500.0
1217.2
Analysis
19
2019 South African Junior Team Championships (U12C)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
7.0
1421.9
1397.7
Analysis
18
Mama Luthuli Chess Tournament 2019 (Senior Primary)
2019/08/30
2019/08/30
iLembe (KIK)
Standard
60
0.83
5
2
2.0
1397.4
1381.9
Analysis
17
Ballito Junction Rapid Chess Challenge 2019 (Senior Primary)
2019/08/24
2019/08/24
iLembe (KIK)
Rapid
15
0.39
5
3
3.0
1397.4
1168.0
Analysis
16
iLembe Youth Chess Championship 2019 (U12)
2019/07/27
2019/07/27
iLembe (KIK)
Standard
60
0.83
5
5
4.0
1377.7
1371.8
Analysis
15
2019 Ethekwini 3rd Youth Trials (U12)
2019/07/20
2019/07/21
Ethekwini (KED)
Standard
60
0.83
6
6
4.5
1377.7
1371.8
Analysis
14
iLembe Youth Trials 2019 (Senior Primary)
2019/07/13
2019/07/13
iLembe (KIK)
Standard
60
0.83
5
5
4.0
1377.7
1371.8
Analysis
13
2019 Ethekwini Youth Trials 2nd (U12)
2019/04/09
2019/04/09
Ethekwini (KED)
Standard
60
0.83
6
6
5.0
1312.8
1312.0
Analysis
12
2019 Ethekwini Open (B)
2019/03/30
2019/03/31
Ethekwini (KED)
Standard
60
0.83
6
6
4.0
1317.0
1321.0
Analysis
11
Nobel Prize Chess Champions 2019 (B)
2019/02/02
2019/02/03
iLembe (KIK)
Standard
60
0.83
6
6
4.0
1280.8
1280.3
Analysis
10
South African Junior Team Championships 2018 (U12C)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
7.0
1211.0
1207.9
Analysis
9
Crawford North Coast Youth Champs 2018 (Open)
2018/09/01
2018/09/01
iLembe (KIK)
Standard
60
0.83
5
5
3.0
1214.0
1211.5
Analysis
8
2018 Mandela 67 Open (B)
2018/07/21
2018/07/22
Ethekwini (KED)
Standard
67
0.86
6
6
3.5
1226.7
1226.6
Analysis
7
2018 Ethekwini Youth Trials 2 (U12)
2018/05/19
2018/05/20
Ethekwini (KED)
Standard
60
0.83
6
5
4.0
1214.4
1210.8
Analysis
6
2018 KZN Open (B)
2018/04/27
2018/04/30
Ethekwini (KED)
Standard
120
1.00
7
7
4.5
1147.4
1149.6
Analysis
5
Kwadukuza Trials 2018 (U13 Girls)
2018/04/13
2018/04/13
iLembe (KIK)
Standard
60
0.83
5
5
3.5
1147.4
1149.6
Analysis
4
2018 South African Junior Closed Chess Championships (U10 Girls)
2018/04/01
2018/04/07
Chess South Africa (CSA)
Standard
120
1.00
11
11
7.5
1147.4
1149.6
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Standard
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
131
100
5
26
102.5
78.2
240.1
1120.6
1360.7
White
68
49
3
16
50.5
74.3
206.3
1111.1
1317.3
Black
63
51
2
10
52.0
82.5
276.6
1130.8
1407.4
Standard
All
117
87
5
25
89.5
76.5
225.2
1107.5
1332.7
White
61
43
3
15
44.5
73.0
195.1
1096.6
1291.7
Black
56
44
2
10
45.0
80.4
258.0
1119.3
1377.4
Rapid
All
14
13
0
1
13.0
92.9
364.3
1230.3
1594.6
White
7
6
0
1
6.0
85.7
303.6
1237.5
1541.1
Black
7
7
0
0
7.0
100.0
425.0
1223.1
1648.1
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
108068143
Peter, J (Jordan)
4
3.0
3
0
1
75.0
1358.4
212.5
1570.9
View list
2
1090103646
Jugree, A (Arav)
3
3.0
3
0
0
100.0
1425.0
425.0
1850.0
View list
3
111092159
Kumarasamy, D (Daaruk)
3
2.5
2
1
0
83.3
1191.5
283.3
1474.9
View list
4
208069482
Nunnan, Y (Yanti)
3
2.5
2
1
0
83.3
1279.3
283.3
1562.6
View list
5
107092168
Ndlovu, B (Banele)
3
2.0
2
0
1
66.7
1226.3
141.7
1367.9
View list
6
206047497
Datharam, A (Aarti)
3
0.0
0
0
3
0.0
1169.3
-425.0
744.3
View list
7
2090135067
Dlamini, K (Khethelo)
2
2.0
2
0
0
100.0
1552.3
425.0
1977.3
View list
8
2100135068
Maney, R (Rhea)
2
2.0
2
0
0
100.0
1552.3
425.0
1977.3
View list
9
1080116690
Moodley, N (Nashlyn)
2
2.0
2
0
0
100.0
1438.8
425.0
1863.8
View list
10
1090100647
Ndlovu, T (Tumelo)
2
2.0
2
0
0
100.0
1387.6
425.0
1812.6
View list
11
105047514
Singh, A (Aryan)
2
2.0
2
0
0
100.0
1180.2
425.0
1605.2
View list
12
206060121
Moodliar, K (Kamaya)
2
1.5
1
1
0
75.0
1262.6
212.5
1475.1
View list
13
104088490
Smohlela, M (Mnqobi)
2
1.0
1
0
1
50.0
1247.4
0.0
1247.4
View list
14
104073219
Mthembu, C (Clive)
2
0.0
0
0
2
0.0
1213.6
-425.0
788.6
View list
15
108084451
Cronje, NM (Nicolaas Mattheus)
1
1.0
1
0
0
100.0
1421.9
425.0
1846.9
View list
16
107084455
Cronje, H (Hanrique)
1
1.0
1
0
0
100.0
1211.0
425.0
1636.0
View list
17
105080736
Chetty, RP (Rahul)
1
1.0
1
0
0
100.0
1146.4
425.0
1571.4
View list
18
108064020
Bruwer, JO (Jacobus)
1
1.0
1
0
0
100.0
1168.0
425.0
1593.0
View list
19
108068129
Bodasing, D (Dhaman)
1
1.0
1
0
0
100.0
1377.7
425.0
1802.7
View list
20
209060775
Bester, K (Keira)
1
1.0
1
0
0
100.0
1147.4
425.0
1572.4
View list