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Individual Calculations July 2019 |
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| Shourya, Paul Total change: 22.80 | |   |
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| West Bengal State sub Junior Open Chess Championship 2019 | kolkata | IND | 2019-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1070 | 1.50 | 4 | 0.57 | 40 | 22.80 | |
|  Aniket, Narayan Biswas | | | 1328 | IND | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Soham, Bhattacharyya | | | 1348 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Siddhartha, Sarkar | | | 1230 | IND | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Rupankar, Kundu | | | 1224 | IND | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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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