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Individual Calculations December 2017 |
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| Roosen, Stefan Total change: -15.40 | |   |
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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 |
| 1465 | 1678 | 3.50 | 6 | -0.99 | 20 | -19.80 | |
|  Vandeputte, Bente | | | 1281 | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Collet, Eric | | | 1440 | BEL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Dethier, Krista | | | 1283 | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Herrygers, Rik | | | 1561 | BEL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Burnay, Gerard | | | 1645 | BEL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Woyave, Pascal | | | 1579 | BEL | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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) | | | | Belgian Interclubs 2017-2018 Round 4 | Various Places | BEL | 2017-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1678 | 0.50 | 1 | 0.22 | 20 | 4.40 | |
| | Verduyckt, Johan | | | 1846 | BEL | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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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