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Individual Calculations May 2017 |
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| Iraqui, Youssef Total change: 15.00 | |   |
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| 9e open chess Tour de Juvisy | JUVISY SUR ORGE | FRA | 2017-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1926 | 5.00 | 6 | 0.75 | 20 | 15.00 | |
|  Surugue, Philippe | | | 1772 | FRA | 0.00 | 1 | -0.71 | 20 | -14.20 | |  Boff, Olivier | | | 1655 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Le Loarer, Herve | | | 1618 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bedus, Nicolas | | | 1783 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Aubry, Benjamin | | | 1534 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rey, Christophe | | | 2124 | FRA | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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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