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Individual Calculations November 2009 |
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| Pernet, Roger Total change: 17.85 | |   |
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| 109e Open Club 608 | Paris | FRA | 2009-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1821 | 4.00 | 8 | 1.05 | 15 | 15.75 | |
|  Afraoui, Solenn | | | 1815 | FRA | 1.00 | 1 | 0.49 | 15 | 7.35 | |  Riazuelo, Gilles | | | 2106 | FRA | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Pass, Deborah J | | wf | 2000 | ENG | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Steimer, Michel | | | 2142 | FRA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Eid, Maha | | | 1964 | FRA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Dagonia, Steve | | | 1847 | FRA | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Banat, Rizlene | | | 1554 | ALG | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Belardello, Mario-Jovani | | | 1977 | FRA | 0.50 | 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) | | | | Nationale 4 - R1 | Various | FRA | 2009-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2221 | 1821 | 0.00 | 1 | -0.08 | 15 | -1.20 | |
| | Safranska, Anda | | wg | 2221 * | LAT | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Nationale 4 - R2 | Various | FRA | 2009-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1821 | 0.50 | 1 | 0.22 | 15 | 3.30 | |
| | Melloul, Claude | | | 1985 | FRA | 0.50 | 1 | 0.22 | 15 | 3.30 | |
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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