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Individual Calculations December 2023 |
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| Polak, Michal Total change: 56.00 | |   |
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| 278th YMCA Autumn 2023-A Round 7-10 | Warszawa | POL | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1948 | 2.00 | 3 | -0.04 | 20 | -0.80 | |
|  Liberadzki, Slawomir | | | 1932 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | |  Mazurek, Jerzy | | | 1730 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Adamski, Adam | | | 1763 | 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) | | | | Otwarte Mistrzostwa Warszawy grupa A 2023 | Warszawa | POL | 2023-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1948 | 7.50 | 9 | 2.84 | 20 | 56.80 | |
| | Ejsymont, Blanka | | | 1553 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fiszer, Bartosz | c | | 2280 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Stefaniuk, Zbigniew | | | 1804 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Mazan, Dawid | | | 1543 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Niezhentsev, Kyrylo | | | 1971 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Chomczyk, Marek | | | 2329 | POL | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Klim, Filip | | | 1990 | POL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Kasperczyk, Szymon | | | 1905 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Podgorski, Maciej | | | 1985 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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