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Individual Calculations May 2018 |
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| Roux, Philippe Total change: -53.60 | |   |
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| Challenge S E M 2018 | SAMOENS | FRA | 2018-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1579 | 1.00 | 5 | -1.37 | 20 | -27.40 | |
|  Ballester, Regis | | | 1771 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Mas, Bernard | | | 1420 | FRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Bachaud, Jacques | | | 1494 | FRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Laurain, Francis | | | 1695 | FRA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Schiano-Lomoriello, Didier | | | 1614 | FRA | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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) | | | | 10eme Open International de Lyon | LYON | FRA | 2018-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1480 | 1597 | 2.00 | 5 | -1.31 | 20 | -26.20 | |
| | Velten, Paul | m | | 1997 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Risson, Gaston | | | 1371 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Raffard, Idriss | | | 1355 | FRA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Ginosyan, Bagrat | | | 1349 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Dai, Mengna | | | 1326 | CHN | 0.00 | 1 | -0.83 | 20 | -16.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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