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Individual Calculations February 2018 |
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| De Kraker, Johnny Total change: -13.00 | |   |
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| 38eme Open International d'Echecs de Bethune - Tournoi A | BETHUNE | FRA | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 1955 | 2.00 | 8 | -0.65 | 20 | -13.00 | |
|  Van Houtte, Randy | | | 2056 | BEL | 0.50 | 1 | 0.14 | 20 | 2.80 | |  Aglave, Arnaud | | | 2045 | BEL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Roger, Mehdi | | | 2163 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | De Waele, Warre | f | | 2307 | BEL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Blom, Vincent | f | | 2255 | NED | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Vanden Bussche, Steven | | | 1970 | BEL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Piron, Didier | | | 1982 | BEL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Wlogalski, Olivier | | | 1968 | BEL | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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