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Individual Calculations May 2019 |
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| Oishik, Kundu Total change: 19.60 | |   |
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| West Bengal State Under - 13 Open Chess Championship | Kolkata | IND | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1254 | 2.50 | 5 | 0.49 | 40 | 19.60 | |
|  Shounak, Mazumder | | | 1527 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Gavish, Jaiswal | | | 1079 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Dhritabrata, Kundu | | | 1460 | IND | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Alekhya, Mukhopadhyay | | | 1610 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Soubhagya, Roy | | | 1056 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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