Individual Calculations January 2009 |
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Van Der Spek, Hein-Piet Total change: -5.55 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2C - r 1-3 - Dutch Team Competition | Various | NED | 2008-09-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2080 | 2230 | 1.00 | 2 | -0.37 | 15 | -5.55 | |
| Mostert, Joost | | | 1960 | NED | 1.00 | 1 | 0.17 | 15 | 2.55 | | Nieuwelink, Kees | | | 2199 | NED | 0.00 | 1 | -0.54 | 15 | -8.10 | | 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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