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Individual Calculations May 2019 |
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| Adhrit, Chatterjee Total change: 0.00 | |   |
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| West Bengal State Under - 13 Open Chess Championship | Kolkata | IND | 2019-04-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1234 | 0 | 0.50 | 3 | 0.00 | 961 | | 0.00 | |
|  Aritra, Chanda | | | 1241 | IND | 0.00 | 1 | 0.00 | | 0.00 | | | Soureen, Bhattacharya | | | 1279 | IND | 0.50 | 1 | 0.00 | | 0.00 | |  Sagnik, Ray | | | 1183 | IND | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | WB FIDE Rated State Under - 11 open Chess Championship | Kolkata | IND | 2019-04-25 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1322 | 0 | 0.00 | 2 | 0.00 | 522 | | 0.00 | |
| | Atreya, Nandy | | | 1492 | IND | 0.00 | 1 | 0.00 | | 0.00 | | | Sourjya, Mukherjee | | | 1152 | IND | 0.00 | 1 | 0.00 | | 0.00 | |
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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