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Individual Calculations August 2019 |
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| Sobczynski, Roman Total change: 43.40 | |   |
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| XV MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA A | Lazy | POL | 2019-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1849 | 5.50 | 9 | 2.17 | 20 | 43.40 | |
|  Smietanska, Wiktoria | c | | 1595 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Klusak, Piotr | | | 2152 | POL | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Luczak, Filip | c | | 2114 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Jankowski, Igor | | | 1662 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Hasinski, Krystian | | | 1836 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Majocha, Piotr | | | 2005 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Kopaczewski, Adam | | | 2046 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Gorkiewicz, Mateusz | | | 1985 | POL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Koziak, Vitali | m | | 2249 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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