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Individual Calculations September 2023 |
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| Lamek, Dawid Total change: 29.60 | |   |
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| XXX Jubileuszowy Festiwal Szachowy w Poznaniu | Poznan | POL | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1445 | 4.00 | 9 | 0.74 | 40 | 29.60 | |
|  Rubinowski, Sebastian | | | 2111 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Falendysh, Oleksandr | | | 1285 | UKR | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Szelag, Zuzanna | | | 1825 | POL | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Rychlik, Michal | | | 1858 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Szymanski, Zbigniew | | | 1807 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Witczak, Mikolaj | | | 1227 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Duszczak, Dariusz | | | 1794 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Pieczewska, Jadwiga | | | 1315 | POL | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Niemier, Martyna | | | 1291 | POL | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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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