Individual Calculations May 2010 |
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Boudre, Jean-Pierre Total change: -1.50 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Nationale 2 - R8-9 | Various | FRA | 2010-03-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
2467 | 2332 | 0.50 | 2 | -0.15 | 10 | -1.50 | |
| Kosten, Anthony C. | g | | 2510 | FRA | 0.00 | 1 | -0.27 | 10 | -2.70 | | Petrossian, Armen | f | | 2423 | FRA | 0.50 | 1 | 0.12 | 10 | 1.20 | | 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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