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Individual Calculations January 2010 |
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| Gachet, Michel Total change: -16.05 | |   |
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| 108e open international Club 608 | Paris | FRA | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1643 | 1.00 | 3 | -0.87 | 15 | -13.05 | |
|  Pommier, Eugene | | | 1539 | FRA | 0.00 | 1 | -0.64 | 15 | -9.60 | |  Etienne, Yannick | | | 1510 | FRA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Tchimichkian, Vardan | | | 1609 | FRA | 0.00 | 1 | -0.55 | 15 | -8.25 | |
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) | | | | Hautes de Seine 1 - R3-4 | IDF | FRA | 2009-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1626 | 0.00 | 1 | -0.20 | 15 | -3.00 | |
| | Touati, Bruno | | | 1863 | FRA | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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