Player Page

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
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 rating1291.0
Curent Weighted rating1297.0
Curent Weighted performance1218.2
Current official/published rating (highest between Raw, WR and WP)1297.0
Current floor (min rating allowed)850.8
Current highest rating achieved1350.8
Current K-factor36
Games played this month0
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 rating1291.0
Projected new Weighed rating1298.2
Projected new Weighted performance1218.2
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 rating1350.8
Projected new floor850.8
Projected new K-facor36
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 rating1261.3
Curent Weighted rating1280.2
Curent Weighted performance1142.7
Current official/published rating (highest between Raw, WR and WP)1280.2
Current floor (min rating allowed)835.1
Current highest rating achieved1335.1
Current K-factor36
Games played this month0
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 rating1261.3
Projected new Weighed rating1280.1
Projected new Weighted performance1142.7
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 rating1335.1
Projected new floor835.1
Projected new K-facor36
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 rating1299.0
Curent Weighted rating1261.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1299.0
Current floor (min rating allowed)799.0
Current highest rating achieved1299.0
Current K-factor36
Games played this month0
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 rating1299.0
Projected new Weighed rating1265.8
Projected new Weighted performance0.0
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 rating1299.0
Projected new floor799.0
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)799.0
Current highest rating achieved1200.0
Current K-factor36
Games played this month0
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 rating1200.0
Projected new Weighed rating1200.0
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 rating1200.0
Projected new floor799.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
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
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
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
12
Game 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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
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