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Individual Calculations May 2012 |
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| Offringa, Tjaart Total change: -11.85 | |   |
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| Dutch Team Competition - 2C - Round 7-9 | Various | NED | 2012-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 2114 | 0.50 | 3 | -0.79 | 15 | -11.85 | |
|  Smit, Frans | | | 2108 | NED | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Eerens, Pim | | | 2174 | NED | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Hamelink, Desiree | | wm | 2220 | NED | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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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