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Individual Calculations August 2017 |
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| Ider, Bayar Total change: 18.80 | |   |
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| Pole Espoirs Paris Poussins 2017 (-2200) | PARIS | FRA | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1297 | 1444 | 2.50 | 3 | 0.47 | 40 | 18.80 | |
|  Piquard, Yaroslav | | | 1110 | FRA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Ider, Ariuna | | | 1378 | FRA | 0.50 | 1 | -0.09 | 40 | -3.60 | |  Ivanov, Mario | | | 1402 | FRA | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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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