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Individual Calculations January 2018 |
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| Ravin, Sarkar Total change: 8.80 | |   |
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| 2nd CPPA open Rating Chess tmt | Assam | IND | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1053 | 1.00 | 4 | 0.22 | 40 | 8.80 | |
|  Jintu, Gogoi | | | 1348 | IND | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Nawab, Mukril Zadeed | | | 1277 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Arijit, Amar Saikia | | | 1268 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Das, Pragyan Jyoti | | | 1314 | IND | 0.50 | 1 | 0.32 | 40 | 12.80 | |
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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