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Individual Calculations May 2013 |
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| Diamant-Berger, Ludovic Total change: 4.20 | |   |
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| 1er Open International d'Echecs de Martinique | SCHOELCHER | FRA | 2013-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1693 | 2.00 | 5 | 0.14 | 30 | 4.20 | |
|  Guyot, Julien | | | 1393 | FRA | 1.00 | 1 | 0.15 | 30 | 4.50 | | | Medeuf, Yonhel | | | 2082 | FRA | 0.00 | 1 | -0.09 | 30 | -2.70 | |  Mendiondo, Yosvany | | | 2037 | ITA | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Boyard, Marie | | | 1983 | LUX | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Bagoe, Stephen | | | 1593 | FRA | 1.00 | 1 | 0.36 | 30 | 10.80 | |
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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