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Individual Calculations February 2013 |
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| Pel, Bonno Total change: -15.90 | |   |
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| Schaakfestival Groningen 2012 Open A | Groningen | NED | 2012-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2288 | 4.50 | 9 | -1.06 | 15 | -15.90 | |
|  Senders, Mischa | | | 1967 | NED | 0.00 | 1 | -0.87 | 15 | -13.05 | |  Auweraert Van Der, Elwin | | | 2126 | NED | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Sparenberg, Erik | | | 2114 | NED | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Gerlagh, Joris | | | 1925 | NED | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Schoehuijs, Erik | | | 2160 | NED | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Estremera Panos, Sergio | m | | 2367 | ESP | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Drozdowski, Kacper | f | | 2426 | POL | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Ypma, Peter | | | 2157 | NED | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Pacher, Milan | m | | 2436 | SVK | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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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