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Individual Calculations February 2020 |
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| Bujalski, Mateusz Total change: 95.60 | |   |
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| International Chess Festival VARSOVIA 2019 - group B | Warszawa | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1769 | 6.50 | 9 | 2.23 | 40 | 89.20 | |
|  Sloniewska, Alicja | | | 1582 | POL | 0.50 | 1 | -0.24 | 40 | -9.60 | |  Wilczynski, Adam | | | 1574 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Markiewicz, Michal | | | 1878 | POL | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Martins, Guilherme Pires Tavares | | | 1963 | POR | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Polak, Michal | | | 1869 | POL | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Wnek, Filip | | | 1777 | POL | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Majdanski, Maksymilian | | | 1861 | POL | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Michalowski, Patryk | | | 1800 | POL | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Michalska, Aleksandra | | | 1771 | POL | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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) | | | | Druzynowe Mistrzostwa Mazowsza 2019/2020 Round 3-8 | Masovian district | POL | 2020-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1833 | 2.00 | 2 | 0.16 | 40 | 6.40 | |
| | Wrzodak, Jaroslaw | | | 1433 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wrzodak, Jaroslaw | | | 1433 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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