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Individual Calculations September 2019 |
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| Lisiak, Rafal Total change: -25.60 | |   |
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| XXVII Miedzynarodowy Festiwal Szachowy w Poznaniu - OPEN A | Poznan | POL | 2019-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1420 | 3.00 | 8 | -1.28 | 20 | -25.60 | |
|  Sliwerski, Radoslaw | | | 1820 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lesien, Chryzostom | | | 1160 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Duszczak, Dariusz | | | 1820 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dzwikowski, Adam | | | 1820 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lesien, Tymoteusz | | | 1198 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Pieczewska, Jadwiga | | | 1025 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Purczynski, Andrzej | | | 1248 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Cichon, Ludwik | | | 1192 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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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