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Individual Calculations September 2019 |
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| Zilliox, Jean-Marc Total change: 18.40 | |   |
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| 23eme Open International de Wasselonne - Tournoi C (-1500) | WASSELONNE | FRA | 2019-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1168 | 2.50 | 5 | 0.92 | 20 | 18.40 | |
|  Lainey, Jean | | | 1336 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Bouhali, Alphonse | | | 1267 | FRA | 0.50 | 1 | 0.14 | 20 | 2.80 | |  Bieber, Henri | | | 1353 | FRA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Simon, Gerard | | | 1357 | FRA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Bartel, Bernard | | | 1221 | FRA | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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