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Individual Calculations September 2023 |
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| Garwacki, Kornel Total change: -39.90 | |   |
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| Poznanski Festiwal Szachowy | Poznan | POL | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1714 | 7.00 | 9 | 0.37 | 38 | 14.06 | |
|  Siwek, Leon | | | 1314 * | POL | 0.50 | 1 | -0.42 | 38 | -15.96 | |  Rodriguez Rocha, Francisco | | | 1191 | ESP | 1.00 | 1 | 0.03 | 38 | 1.14 | | | Zawadzki, Krystian | | | 1397 | POL | 1.00 | 1 | 0.13 | 38 | 4.94 | | | Michalska, Lena | | | 1367 | POL | 0.50 | 1 | -0.39 | 38 | -14.82 | | | Polanski, Michal | | | 1372 | POL | 1.00 | 1 | 0.12 | 38 | 4.56 | | | Stachowiak, Bruno | | | 1507 | POL | 1.00 | 1 | 0.23 | 38 | 8.74 | | | Rozumek, Krzysztof | | | 1772 | POL | 0.50 | 1 | 0.08 | 38 | 3.04 | | | Slavov, Wiktor | | | 1601 | POL | 1.00 | 1 | 0.35 | 38 | 13.30 | | | Skrzypinski, Jan | | | 1896 | POL | 0.50 | 1 | 0.24 | 38 | 9.12 | | | * 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) | | | | XXX Jubileuszowy Festiwal Szachowy w Poznaniu | Poznan | POL | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1780 | 5.00 | 9 | -1.42 | 38 | -53.96 | |
| | Pieczewska, Jadwiga | | | 1315 | POL | 1.00 | 1 | 0.05 | 38 | 1.90 | | | Sieciechowicz, Marcin | m | | 2394 | POL | 0.00 | 1 | -0.02 | 38 | -0.76 | | | Deptula, Dawid | | | 1471 | POL | 1.00 | 1 | 0.14 | 38 | 5.32 | | | Michalska, Lena | | | 1507 | POL | 1.00 | 1 | 0.17 | 38 | 6.46 | | | Michalski, Karol | | | 2005 | POL | 0.00 | 1 | -0.22 | 38 | -8.36 | | | Szafranski, Maciej | | | 1551 | POL | 0.00 | 1 | -0.79 | 38 | -30.02 | | | Shakhnovich, Uladzislau | | | 1461 | FID | 0.50 | 1 | -0.37 | 38 | -14.06 | | | Niemier, Martyna | | | 1291 | POL | 1.00 | 1 | 0.04 | 38 | 1.52 | | | Szeszycki, Jan | | | 1380 * | POL | 0.50 | 1 | -0.42 | 38 | -15.96 | | | * 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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