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Individual Calculations November 2022 |
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| Sourasis, Saha Total change: 22.00 | |   |
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| West Bengal State Under-15 Open Chess Championship-2022 | Kolkata | IND | 2022-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1157 | 2.50 | 5 | 0.55 | 40 | 22.00 | |
|  Niladri, Banerjee | | | 1516 | IND | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Krishay, Jain | | | 1356 | IND | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Shreyanshu, Das | | | 1009 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Saptarshi, Talukdar | | | 1341 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Somiddho, Rajbanshi | | | 1050 | IND | 0.50 | 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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