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Individual Calculations July 2009 |
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| Pirotais, Jerome Total change: -0.75 | |   |
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| N4 - R7 | Various | FRA | 2009-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 2055 | 0.50 | 1 | 0.07 | 15 | 1.05 | |
|  Flachet, Thierry | | | 2106 | FRA | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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) | | | | 2e Open d'echecs de la Choisille en Touraine - A | Membrole de la Choisille | FRA | 2009-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 2055 | 2.50 | 4 | -0.12 | 15 | -1.80 | |
|  Kizov, Atanas | m | | 2391 | MKD | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Drochon, Francois | | | 1725 | FRA | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Cano, Guillaume | | | 1705 | FRA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Touzeau, Maxime | | | 1876 | FRA | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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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