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Individual Calculations May 2017 |
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| Ayantika, Das Total change: -100.80 | |   |
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| 55th Bengal State sr Chess Championship | Kolkata | IND | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1441 | 2.50 | 7 | -2.52 | 40 | -100.80 | |
|  Debasish, Mukherjee | | | 1841 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Rachishnu, Datta | | | 1139 | IND | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Debarpita, Ghosh | | | 1151 | IND | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Shankhodip, De | | | 1223 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Aryan, Bandyopadhyay | | | 1232 | IND | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Alekhya, Mukhopadhyay | | | 1145 | IND | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Anjistha, Basak | | | 1144 | IND | 1.00 | 1 | 0.15 | 40 | 6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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