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Individual Calculations January 2019 |
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| Ryan, Mandal Total change: -19.20 | |   |
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| 27th The Telegraph School's Chess Championship | Kolkata | IND | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1041 | 0.00 | 3 | -0.48 | 40 | -19.20 | |
|  Arunika, Ghosh | | | 1332 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Soumalya, Mondol | | | 1298 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Sritama, Sen | | | 1336 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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