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Individual Calculations July 2009 |
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| Serac, Roland Total change: -1.80 | |   |
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| Championnat de Paris des - 2200 Elo | Paris | FRA | 2009-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1561 | 1.00 | 6 | -0.12 | 15 | -1.80 | |
|  Aliphat, Pierre | | | 1571 | FRA | 1.00 | 1 | 0.51 | 15 | 7.65 | |  Boulan, Laura | | | 1911 | FRA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Marks, Edwin | | | 1896 | FRA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Mostefai, Malik | | | 1881 | FRA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Leguillon, David | | | 1911 | FRA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Mohammad, Fahim | | | 1842 | BAN | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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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