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Individual Calculations April 2008 |
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| Urbaniak, Serge Total change: -4.50 | |   |
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| Coupe de France - 2e Tour | Various | FRA | 2007-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 1986 | 0.00 | 1 | -0.29 | 25 | -7.25 | |
|  Jaulin, Philippe | | | 2141 | FRA | 0.00 | 1 | -0.29 | 25 | -7.25 | |
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) | | | | N3 - R4 | Various | FRA | 2007-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 1986 | 0.50 | 1 | 0.11 | 25 | 2.75 | |
|  Briquet, Jean-Pierre | | | 2067 | FRA | 0.50 | 1 | 0.11 | 25 | 2.75 | |
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) | | |
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