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Individual Calculations July 2009 |
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| Lavigne, Philippe Total change: -8.40 | |   |
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| Championnat de Paris des - 2200 Elo | Paris | FRA | 2009-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1564 | 1.00 | 5 | 0.10 | 15 | 1.50 | |
|  Weinberger, Robert | | | 1756 | FRA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Mohammad, Nura-Alam | | | 1914 | BAN | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Iasman, Inna | | | 1885 | RUS | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Ballet, Jacques | | | 1802 | FRA | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Vlahovic, Dimitri | | | 1791 | FRA | 0.00 | 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) | | | | 32e open Victor Syre | Issy les Moulineaux | FRA | 2009-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1564 | 0.00 | 1 | -0.66 | 15 | -9.90 | |
| | Borowski, Jacques | | | 1443 | FRA | 0.00 | 1 | -0.66 | 15 | -9.90 | |
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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