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Individual Calculations June 2019 |
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| Mayukh, Chatterjee Total change: 22.00 | |   |
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| WB State Under 17 Open Chess Championship | Kolkata | IND | 2019-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1379 | 3.00 | 5 | 0.55 | 40 | 22.00 | |
|  Aniruddh, Chatterjee | | | 1721 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Ishir, Narayan | | | 1175 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Srijak, Sengupta | | | 1254 | IND | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Rounak, Guha Roy | | | 1674 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Sayan, Sarkar | | | 1187 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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