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Individual Calculations September 2021 |
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| Nowak, Mikolaj Total change: -3.00 | |   |
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| V Miedzynarodowy Memorial Ireny Warakomskiej - Open A | Suwalki | POL | 2021-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2288 | 2310 | 5.00 | 9 | 0.32 | 20 | 6.40 | |
|  Karolczuk, Iwo | | | 2129 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Backiel, Hubert | | | 1955 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Chatalbashev, Boris | g | | 2535 | DEN | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Licznerski, Lukasz | f | | 2400 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Kacprzak, Kacper | | | 2075 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Pacuszka, Tomasz | f | | 2184 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Socko, Monika | g | wg | 2393 | POL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Nasuta, Grzegorz | g | | 2518 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Hnydiuk, Aleksander | m | | 2407 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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) | | | | XXVIII Festiwal Szachowy w Poznaniu - OPEN A | Poznan | POL | 2021-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 2313 | 7.00 | 9 | -0.47 | 20 | -9.40 | |
| | Maciejski, Pawel | | | 1913 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jaworski, Mateusz | | | 1913 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Szelag, Zuzanna | | | 1913 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Grzelak, Marcin | | | 1978 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Chaczynski, Kamil | | | 2040 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Lanin, Boris Dr | | | 1949 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Poltorak, Sebastian | | | 2205 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Kabzinski, Jan | | | 1913 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Niekras, Dawid | f | | 2289 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | * 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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