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Individual Calculations November 2009 |
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| De Mersseman, Eric Total change: -6.90 | |   |
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| Nationale 4 - R1 | Various | FRA | 2009-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1835 | 0.00 | 1 | -0.38 | 15 | -5.70 | |
|  Marcel, Jean-Francois | | | 1920 | FRA | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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) | | | | Corporatif R1 | IDF | FRA | 2009-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1835 | 0.50 | 1 | -0.08 | 15 | -1.20 | |
|  Rousseau, Olivier | | | 1776 | FRA | 0.50 | 1 | -0.08 | 15 | -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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