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Individual Calculations July 2023 |
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| Dhanvi, Verma Total change: -2.80 | |   |
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| 60th WB State Open Chess Championship 2023 | Kolkata | IND | 2023-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1062 | 0.50 | 4 | -0.07 | 40 | -2.80 | |
|  Soham, Dey | | | 1829 | IND | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Kaushik, Baidya | | | 1359 | IND | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Siddharth, Sarma B | | | 1267 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Kathakali, Dey | | | 1322 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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