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Individual Calculations June 2023 |
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| Mohitha, R D Total change: 90.80 | |   |
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| TN State Open Chess Championship | Salem | IND | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1148 | 1061 | 5.00 | 9 | 1.55 | 40 | 62.00 | |
|  Prahadeesh, Sriram M R | | | 1263 | IND | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Krishna, Prasath T | | | 1103 | IND | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Guruvadhithyan, G | | | 1070 | IND | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Dhanush, Raj R | | | 1125 | IND | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Jawahar, P S | | | 1226 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Kaushika, Sridharan | | | 1233 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Karthik, Raja K N | | | 1077 | IND | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Gopinath, G | | | 1113 | IND | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Angu, Hari Karthick M | | | 1123 | IND | 1.00 | 1 | 0.59 | 40 | 23.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Tamil Nadu State Sub-Junior (Under-15) Girls FIDE Rated Chess Championship-2023 | Dindigul | IND | 2023-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1170 | 1061 | 2.50 | 5 | 0.72 | 40 | 28.80 | |
| | Shanmuga, Preethi M S | | | 1221 | IND | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Aji, Shree A | | | 1239 | IND | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Velvizhi, D | | | 1113 | IND | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Dhanyashree, H | | | 1137 | IND | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Shuruthi, Arulmani | | | 1138 | IND | 0.00 | 1 | -0.39 | 40 | -15.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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