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Individual Calculations December 2017 |
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| Zalkind, Arthur Total change: 68.40 | |   |
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| 302B open FIDE du club 608 (1000-1499 elo) | PARIS | FRA | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1236 | 3.00 | 4 | 1.71 | 40 | 68.40 | |
|  Laffaille, Jermen | | | 1432 | FRA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Hargoues-Turon, Emile | | | 1339 | FRA | 1.00 | 1 | 0.64 | 40 | 25.60 | |  Yuan, Paul | | | 1268 | FRA | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Khadilkar, Dhananjay | | | 1456 | FRA | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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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