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Individual Calculations February 2020 |
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| Piotrowski, Przemyslaw Total change: -3.40 | |   |
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| XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa A | Krakow | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2277 | 4.50 | 8 | -0.17 | 20 | -3.40 | |
|  Bachor, Tomasz | | | 2101 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | |  Pasti, Aron | f | | 2159 | HUN | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Silich, Yahor | f | | 2158 | BLR | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Jaskolka, Tomasz | | | 2181 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Damen, Jip | | | 2199 | NED | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Webersberger, Johann | f | | 2358 | AUT | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Brodowski, Piotr | m | | 2445 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ilandzis, Spyridon | | | 2119 | GRE | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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