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Individual Calculations January 2010 |
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| Pira, Davoud Total change: 2.50 | |   |
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| Nationale 1 - R4-5 | Various | FRA | 2009-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2221 | 2382 | 1.50 | 2 | 0.11 | 10 | 1.10 | |
|  Bedouin, Xavier | f | | 2351 | FRA | 0.50 | 1 | -0.04 | 10 | -0.40 | |  Voisembert, Alain | | | 2091 | FRA | 1.00 | 1 | 0.15 | 10 | 1.50 | |
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 1 - R6-7 | Various | FRA | 2009-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 2382 | 1.50 | 2 | 0.14 | 10 | 1.40 | |
| | Carton, Camille | | | 2219 | FRA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Jossien, Remy | | | 2278 | FRA | 0.50 | 1 | -0.14 | 10 | -1.40 | |
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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