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Individual Calculations September 2022 |
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| Michalik, Marek Total change: -83.60 | |   |
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| 58th Akiba Rubinstein Chess Festival - Open C | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1742 | 5.00 | 9 | -0.83 | 20 | -16.60 | |
|  Kusnierz, Janusz | | | 1370 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Shilov, Sergej | f | | 2038 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Kwiatkowski, Zygmunt | | | 1508 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Fainberg, Boris | | | 2027 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Wilczynski, Adam | | | 1470 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Janocha, Jan | | | 1546 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Tomalak, Stanislaw | | | 1546 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Urban, Marek | | | 1544 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Chmielewski, Miroslaw | | | 1560 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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) | | | | 58th Akiba Rubinstein Chess Festival - Open D | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1742 | 2.00 | 6 | -3.35 | 20 | -67.00 | |
| | Paziewski, Marcin | | | 1410 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Marek, Grzegorz | | | 1478 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Rybka, Tatiana | | | 1445 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Gorecka, Zuzanna | | | 1350 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Zeglinski, Jakub | | | 1240 | POL | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Trusewicz, Remigiusz | | | 1342 * | POL | 1.00 | 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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