Individual Calculations July 2009 |
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Wortel, Marten Total change: -0.60 | | ![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 |
2198 | 2305 | 2.50 | 4 | -0.04 | 15 | -0.60 | |
| Bor, Willem | | | 2243 | NED | 0.00 | 1 | -0.59 | 15 | -8.85 | | Van Leeuwen, Michel | | | 2205 | NED | 1.00 | 1 | 0.36 | 15 | 5.40 | | Dambrink, Wouter | | | 2012 | NED | 1.00 | 1 | 0.15 | 15 | 2.25 | | Helgason, Reynir | f | | 2333 | SWE | 0.50 | 1 | 0.04 | 15 | 0.60 | | 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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