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Individual Calculations May 2010 |
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| Bouzin, Igor Total change: -5.85 | |   |
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| Nationale 4 - R6 | Various | FRA | 2010-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1840 | 0.50 | 1 | -0.25 | 15 | -3.75 | |
|  Deval, Laurent | | | 1647 | FRA | 0.50 | 1 | -0.25 | 15 | -3.75 | |
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) | | | | 9e Open International d'Echecs de Malakoff 2010 | Malakoff | FRA | 2010-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1840 | 2.50 | 6 | -0.14 | 15 | -2.10 | |
| | Acco, David | | | 1939 | FRA | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Gay, Emmanuel | | | 1996 | FRA | 0.50 | 1 | 0.21 | 15 | 3.15 | |  Green, Andrew D | | | 2169 | SCO | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Benhaim, Louis | | | 1577 | FRA | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Hadet, Emmanuel | | | 2027 | FRA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Attar, Rachid | | | 1608 | FRA | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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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