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Individual Calculations May 2017 |
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| Marchal, Mael Total change: 38.80 | |   |
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| 6e Open International d'Echecs de la Martinique | SCHOELCHER | FRA | 2017-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1246 | 2.00 | 6 | 0.97 | 40 | 38.80 | |
|  Gouait, Raymond | | | 1579 | FRA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Gouacide Jean Ernest, Pascal | | | 1580 | FRA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Oliphar Douglas, Maelys | | | 1423 | FRA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Ancival, Lucien | | | 1587 | FRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Decurninge, Brice | | | 1487 | FRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Bourgeois, Patrice | | | 1486 | FRA | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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) | | |
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