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Individual Calculations April 2017 |
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| Israel, Daniel Total change: -22.60 | |   |
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| Team 2017 - Provence Part 2 | PRO | FRA | 2017-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1786 | 0.50 | 1 | -0.37 | 20 | -7.40 | |
|  Boukhfif, Tarik | | | 1469 | FRA | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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) | | | | Ch. des Bouches du Rhone 2016-17 du Samedi r5-8 | VITROLLES | FRA | 2017-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1786 | 1.50 | 4 | -0.76 | 20 | -15.20 | |
|  Bohli, Adam | | | 1701 | FRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Tchifteyan, Philippe | | | 1601 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Auroux, William | | | 1746 | FRA | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Mamah, Isabelle | | | 1905 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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