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Individual Calculations February 2017 |
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| Benninga, Mark Total change: -0.80 | |   |
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| Chessfestival Groningen 2016 - Open B | Groningen | NED | 2016-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1727 | 2.50 | 5 | -0.04 | 20 | -0.80 | |
|  Jerphanion, Lucien | | | 1848 | NED | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Valiente, Paulo | | | 1846 | NED | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Ten Velde, Jeffrey | | | 1819 | NED | 0.50 | 1 | 0.13 | 20 | 2.60 | |  Waardenburg, Marlinde | | | 1559 | NED | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Kosse, Lukas | | | 1514 | NED | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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