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Individual Calculations June 2023 |
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| Prithika, Dhatchanamoorthy Total change: -46.40 | |   |
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| 36th Tamil Nadu State Under-19 Girls Fide Rated Chess Championship 2023 | Tiruchirappalli | IND | 2023-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1103 | 0.00 | 3 | -0.79 | 40 | -31.60 | |
|  Aswinika, Mani R | | | 1421 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Shrinimeshika, K | | | 1253 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Janani, J | | | 1208 | IND | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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 |
| 1135 | 1103 | 1.00 | 3 | -0.37 | 40 | -14.80 | |
|  Shubha, Harini S V | | | 1082 | IND | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Shuruthi, Arulmani | | | 1138 | IND | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Dakshitha, Anand | | | 1186 | 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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