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Individual Calculations January 2020 |
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| Pietrelle, Christian Total change: -9.60 | |   |
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| Tournoi d'automne du 2019 Corsica Chess Club Groupe B | BASTIA | FRA | 2019-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1287 | 1.50 | 6 | -0.48 | 20 | -9.60 | |
|  Cesari, Cathy | | | 1253 | FRA | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Bonelli Maestracci, Pierre Joseph | | | 1496 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Deladerriere, Calypso | | | 1469 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Camblan, Roger | | | 1447 | FRA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Don Ignazi, Pierre Ange | | | 1462 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Castagnerol, Ambroise | | | 1378 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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