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Individual Calculations July 2021 |
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| Darowicki, Mariusz Total change: 0.40 | |   |
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| DMR KPZSzach 2021 | kujawsko-pomorskie | POL | 2021-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1913 | 3.50 | 7 | -0.45 | 20 | -9.00 | |
|  Malinski, Waldemar | | | 1588 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Zebracki, Tomasz | | | 2209 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Wojcicki, Mateusz | | | 1801 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Sujkowski, Dominik | | | 1571 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Chodorowski, Dawid | | | 1871 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Papka, Sebastian | | | 2132 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Kaminski, Damian | | | 1826 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | FIDE OPEN o Puchar Prezesa KPZSzach | Biale Blota | POL | 2021-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1913 | 6.00 | 7 | 0.47 | 20 | 9.40 | |
| | Tanski, Wiktor | | | 1513 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Szymanski, Lukasz | | | 1513 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Weryho, Mateusz | | | 1513 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Starzynski, Pawel | | | 1539 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Budnik, Mateusz | | | 2015 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Rogaczewski, Sebastian | | | 1513 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Szmidt, Przemyslaw | | | 1845 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | * 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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