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Individual Calculations July 2008 |
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| Ralle, Pierre Total change: -22.80 | |   |
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| N3 - R7 | Various | FRA | 2008-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 2126 | 0.00 | 1 | -0.71 | 15 | -10.65 | |
|  Perrin, Marc | | | 1968 | FRA | 0.00 | 1 | -0.71 | 15 | -10.65 | |
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 - R8-9 | Various | FRA | 2008-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2136 | 1.00 | 1 | 0.34 | 15 | 5.10 | |
| | Cotonnec, Antoine | | | 2015 | FRA | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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) | | | | 31ème open Victor Syre | Issy les Moulineaux | FRA | 2008-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 2136 | 2.00 | 4 | -1.15 | 15 | -17.25 | |
| | Walinga, Eric Jan | | | 1988 | NED | 0.00 | 1 | -0.70 | 15 | -10.50 | |  Eid, Maha | | | 1942 | FRA | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Jean, Cyril | | | 1882 | FRA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Vlahovic, Dimitri | | | 1786 | FRA | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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