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Individual Calculations February 2020 |
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| Szewczyk, Mariusz Total change: 31.80 | |   |
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| International Chess Festival VARSOVIA 2019 - group A | Warszawa | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2022 | 5.00 | 9 | 1.59 | 20 | 31.80 | |
|  Kowalczyk, Rafal | | | 2242 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Bukojemski, Adam | | | 2219 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Wielecki, Zygmunt | | | 2095 | POL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Smieszek, Wojciech | | | 2140 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Bugajski, Robert | f | | 2203 | POL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Siekanska, Maria | | | 1773 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Karwacki, Piotr | | | 1952 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Luczak, Filip | c | | 2137 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Chomczyk, Marek | | | 2274 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | |
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) | | |
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