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Individual Calculations May 2017 |
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| Pratyay, Chowdhury Total change: -21.60 | |   |
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| 55th Bengal State sr Chess Championship | Kolkata | IND | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1503 | 4.00 | 8 | -0.54 | 40 | -21.60 | |
|  Arijit, Mukherjee | | | 1724 | IND | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Raunak, Mondal | | | 1817 | IND | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Sonkalan, Bharati | | | 1903 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Raghuraj, Pratap Singh | | | 1227 | IND | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Kriti, Mundhra | | | 1203 | IND | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Siddhartha, Chakraborty | | | 1297 | IND | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Ruchir, Sengupta | | | 1226 | IND | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Aryan, Bandyopadhyay | | | 1232 | IND | 1.00 | 1 | 0.17 | 40 | 6.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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