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Individual Calculations July 2018 |
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| Sourjya, Mukherjee Total change: 20.40 | |   |
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| Bengal State under - 9 Open Chess Championship | Kolkata | IND | 2018-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1194 | 1066 | 1.50 | 3 | 0.51 | 40 | 20.40 | |
|  Soureen, Bhattacharya | | | 1276 | IND | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Tuhin, Shuvra Das | | | 1135 | IND | 0.50 | 1 | 0.10 | 40 | 4.00 | |  Banik, Hrishikesh Kumar | | | 1170 | IND | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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