Individual Calculations July 2009 |
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De Graaff, Rag Total change: -1.05 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2B - r 6-9 - Dutch Team Competition | Various | NED | 2008-09-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2190 | 2205 | 1.50 | 3 | -0.07 | 15 | -1.05 | |
| Van De Laar, Clement | | | 2135 | NED | 1.00 | 1 | 0.40 | 15 | 6.00 | | Helgason, Reynir | f | | 2333 | SWE | 0.50 | 1 | 0.17 | 15 | 2.55 | | De Schipper, Wim | | | 2102 | NED | 0.00 | 1 | -0.64 | 15 | -9.60 | | 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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