Chess South Africa
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Chess South Africa
Jain, C (Chesta)
Dob:
2008/09/18 (U18)
Gender:
Male
Chess SA id:
2080140157
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/03/30 (36 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
1291.0
Curent Weighted rating
1297.0
Curent Weighted performance
1218.2
Current official/published rating (highest between Raw, WR and WP)
1297.0
Current floor (min rating allowed)
850.8
Current highest rating achieved
1350.8
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)
±145.7
Current Raw change used (final)
0.0
Projected new Raw rating
1291.0
Projected new Weighed rating
1298.2
Projected new Weighted performance
1218.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1298.2
Projected effective change (new Official - current Official)
+1.2
Projected new highest rating
1350.8
Projected new floor
850.8
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
1261.3
Curent Weighted rating
1280.2
Curent Weighted performance
1142.7
Current official/published rating (highest between Raw, WR and WP)
1280.2
Current floor (min rating allowed)
835.1
Current highest rating achieved
1335.1
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)
±151.9
Current Raw change used (final)
0.0
Projected new Raw rating
1261.3
Projected new Weighed rating
1280.1
Projected new Weighted performance
1142.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1280.1
Projected effective change (new Official - current Official)
-0.1
Projected new highest rating
1335.1
Projected new floor
835.1
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
1299.0
Curent Weighted rating
1261.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1299.0
Current floor (min rating allowed)
799.0
Current highest rating achieved
1299.0
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)
±144.0
Current Raw change used (final)
0.0
Projected new Raw rating
1299.0
Projected new Weighed rating
1265.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1299.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1299.0
Projected new floor
799.0
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
799.0
Current highest rating achieved
1200.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
799.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
CPH St Andrew's Rapid 2024 (A)
2024/03/30
2024/03/30
Ekurhuleni (GE)
Rapid
20
0.47
5
5
3.0
1278.0
1278.5
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U16 Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
1.0
1311.5
1295.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
21
CPH St Andrew's Rapid 2024 (A)
2024/03/30
2024/03/30
Ekurhuleni (GE)
Rapid
20
0.47
5
5
3.0
1278.0
1278.5
Analysis
20
2024 Gauteng Inter-Region Chess Championship (U16 Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
1.0
1311.5
1295.5
Analysis
19
Africawide Chess Championship 2023 (Open)
2023/11/03
2023/11/05
Johannesburg Metro (GJM)
Standard
90
0.94
7
6
1.5
1350.8
1335.1
Analysis
18
Chess Molecules Rapid 2023 (High School Girls)
2023/09/23
2023/09/23
Ekurhuleni (GE)
Rapid
30
0.60
5
5
3.5
1346.0
1247.9
Analysis
17
2023 Gauteng Top Schools (U19 Girls)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
5
4.0
1317.6
1281.2
Analysis
16
Ekurhuleni Chess Trial 3 2023 (U16)
2023/06/17
2023/06/17
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1316.4
1316.1
Analysis
15
Chess Molecules 16 June Tournament 2023 (High School Girls)
2023/06/16
2023/06/16
Ekurhuleni (GE)
Rapid
30
0.60
5
5
4.0
1316.4
1218.4
Analysis
14
Gauteng Schools Individual Finals 2023 (U15 Girls)
2023/05/27
2023/05/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1231.6
1228.9
Analysis
13
National All Girls Festival 2023
2023/04/28
2023/04/30
Mangaung (FMB)
Standard
62
0.84
7
7
4.0
1274.9
1269.9
Analysis
12
Ekurhuleni Trials 2 2023 (U16)
2023/04/22
2023/04/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1274.9
1269.9
Analysis
11
2023 South African Junior Closed Chess Championships (U16 Girls)
2023/03/31
2023/04/04
Chess South Africa (CSA)
Standard
120
1.00
9
9
0.5
1274.9
1269.9
Analysis
10
Ekhuruleni Chess Trials 1 2023 (U16)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1286.1
1283.2
Analysis
9
Ekurhuleni Springs Open 4 March 2023 (C)
2023/03/04
2023/03/04
Ekurhuleni (GE)
Standard
62
0.84
5
5
2.0
1286.1
1283.2
Analysis
8
2022 South African Junior Wild Card Chess Championships (U16 Girls)
2022/12/09
2022/12/12
4 Knights (4K)
Standard
120
1.00
7
6
2.5
1224.9
1214.8
Analysis
7
2022 South African Junior Team Chess Championships (U14-U18 Girls)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
6
4.5
1224.9
1214.8
Analysis
6
Chess Molecules Championship 2022 (Queens)
2022/09/17
2022/09/17
Johannesburg Metro (GJM)
Rapid
30
0.60
5
5
3.0
1183.2
1200.0
Analysis
5
Ekurhuleni Chess Springs Club Open 2022 (D)
2022/09/03
2022/09/03
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1183.2
1180.2
Analysis
4
2022 Gauteng Schools Team Championships (U19 Girls)
2022/08/26
2022/08/26
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1161.4
1151.8
Analysis
3
UJ Fundraising Tournament 2022 (C)
2022/08/13
2022/08/13
Johannesburg Metro (GJM)
Standard
62
0.84
5
5
2.0
1161.4
1151.8
Analysis
2
Ekurhuleni Trials 2 2022 (U16)
2022/05/28
2022/05/28
Ekurhuleni (GE)
Standard
62
0.84
5
5
1.0
1204.0
1203.6
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
4
0
5
4.0
44.4
-47.2
1358.1
1310.9
White
5
3
0
2
3.0
60.0
85.0
1405.8
1490.8
Black
4
1
0
3
1.0
25.0
-212.5
1298.5
1086.0
Standard
All
4
1
0
3
1.0
25.0
-212.5
1312.8
1100.3
White
2
1
0
1
1.0
50.0
0.0
1287.3
1287.3
Black
2
0
0
2
0.0
0.0
-425.0
1338.2
913.2
Rapid
All
5
3
0
2
3.0
60.0
85.0
1394.3
1479.3
White
3
2
0
1
2.0
66.7
141.7
1484.7
1626.4
Black
2
1
0
1
1.0
50.0
0.0
1258.8
1258.8
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
113
45
21
47
55.5
49.1
-7.5
1280.4
1272.9
White
59
26
12
21
32.0
54.2
36.0
1288.5
1324.5
Black
54
19
9
26
23.5
43.5
-55.1
1271.6
1216.5
Standard
All
93
34
16
43
42.0
45.2
-41.1
1284.5
1243.4
White
48
20
9
19
24.5
51.0
8.9
1291.8
1300.6
Black
45
14
7
24
17.5
38.9
-94.4
1276.8
1182.4
Rapid
All
20
11
5
4
13.5
67.5
148.8
1261.1
1409.9
White
11
6
3
2
7.5
68.2
154.5
1274.1
1428.6
Black
9
5
2
2
6.0
66.7
141.7
1245.3
1387.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2060133808
Mafinya, T (Thama)
4
1.5
0
3
1
37.5
1293.3
-106.3
1187.1
View list
2
2070133804
Nyarenda, M (Miranda)
3
1.5
1
1
1
50.0
1234.6
0.0
1234.6
View list
3
2080113546
Ziervogel, K (Keira)
3
1.5
1
1
1
50.0
1262.0
0.0
1262.0
View list
4
1090135387
Del Grosso, G (Gianluca Gabriele)
3
0.0
0
0
3
0.0
1292.5
-425.0
867.5
View list
5
2070135689
Okafor, G (Grace)
2
1.0
1
0
1
50.0
1331.2
0.0
1331.2
View list
6
208068746
Snyders, M (Meya)
2
1.0
1
0
1
50.0
1268.2
0.0
1268.2
View list
7
207092830
Netshimbupfe, W (Wanga)
2
1.0
0
2
0
50.0
1270.7
0.0
1270.7
View list
8
2070110294
Nkhwashu, G (Geraldine)
2
0.5
0
1
1
25.0
1249.9
-212.5
1037.4
View list
9
2080096094
Padayachy, S (Shreya)
2
0.5
0
1
1
25.0
1249.9
-212.5
1037.4
View list
10
208076314
Bixa, T (Tshegofatso)
2
0.0
0
0
2
0.0
1274.9
-425.0
849.9
View list
11
208089371
Coetzee, G (Gisele)
2
0.0
0
0
2
0.0
1253.3
-425.0
828.3
View list
12
107056316
Agre, AS (Atharv)
2
0.0
0
0
2
0.0
1202.0
-425.0
777.0
View list
13
208082677
Radia, D (Diya)
2
0.0
0
0
2
0.0
1249.9
-425.0
824.9
View list
14
1090119738
Shen Yu, F (Frank)
2
0.0
0
0
2
0.0
1280.5
-425.0
855.5
View list
15
193056475
Fobo, S (Solomzi)
1
1.0
1
0
0
100.0
1350.8
425.0
1775.8
View list
16
207053339
Devenish, T (Tara-Jane)
1
1.0
1
0
0
100.0
1224.9
425.0
1649.9
View list
17
1120116463
Bosman, J (Johan)
1
1.0
1
0
0
100.0
1183.2
425.0
1608.2
View list
18
2090101531
De Lange, N (Nadia)
1
1.0
1
0
0
100.0
1231.6
425.0
1656.6
View list
19
1050144947
De Abreu, D (Diego)
1
1.0
1
0
0
100.0
1161.4
425.0
1586.4
View list
20
2090155379
Emeruh, P (Praise)
1
1.0
1
0
0
100.0
1231.6
425.0
1656.6
View list