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Individual Calculations December 2017 |
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| Vandurme, Philippe Total change: 1.80 | |   |
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| Tournoi International d'Echecs de Liege 2017 - Groupe B | Liege | BEL | 2017-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1460 | 3.00 | 6 | 0.09 | 20 | 1.80 | |
|  Godart, Clara | | | 1677 | BEL | 0.50 | 1 | 0.28 | 20 | 5.60 | |  De Vettor, Marc | | | 1699 | BEL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Oloeriu, Calin | | | 1188 | BEL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Jamar, Marc | | | 1502 | BEL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Mathonet, Eric | | | 1319 | BEL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Collet, Eric | | | 1440 | BEL | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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