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Individual Calculations September 2009 |
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| Bernat, Marcin Total change: -37.20 | |   |
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| XVIII Miêdzynarodowy Festiwal Szachowy - Open A | Poznan | POL | 2009-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 2211 | 3.00 | 8 | -2.48 | 15 | -37.20 | |
|  Dzwikowski, Adam | | | 2017 | POL | 0.00 | 1 | -0.75 | 15 | -11.25 | |  Adamek, Przemyslaw | | | 2062 | POL | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Nawrocki, Przemyslaw | | | 2040 | POL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Duszczak, Dariusz | | | 2035 | POL | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Sikorska, Agata | | | 2091 | POL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Roggeveen, Pieter | | | 2102 | NED | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Lercel, Michal | | | 2139 | POL | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Szuminski, Marek | | | 2094 | POL | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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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