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Individual Calculations September 2017 |
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| Raffard, Idriss Total change: 12.80 | |   |
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| 23eme Festival International de Chambery - Accession (-1800) | CHAMBERY | FRA | 2017-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1322 | 2.50 | 7 | 0.32 | 40 | 12.80 | |
|  Lopez, Norbert | | | 1531 | FRA | 0.50 | 1 | 0.27 | 40 | 10.80 | |  El Haddad, Mesbah | | | 1589 | FRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Jarrand, Daniel | | | 1437 | FRA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Lapperriere, Romuald | | | 1400 | FRA | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Frion, Sandrine | | | 1444 | FRA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Rodriguez, Jean-Pierre | | | 1492 | FRA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Schwartz, Pierre | | | 1374 | FRA | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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