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Individual Calculations January 2020 |
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| Zolnierowicz, Krzysztof Total change: -17.60 | |   |
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| Druzynowe Mistrzostwa Regionu KPZSzach 2019/2020 Round 2-3 | Kujawsko-pomorskie | POL | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1988 | 1.50 | 2 | -0.06 | 10 | -0.60 | |
|  Bieluszewski, Lukasz | | | 1712 | POL | 0.50 | 1 | -0.33 | 10 | -3.30 | |  Cichocki, Konrad | | | 1815 | POL | 1.00 | 1 | 0.27 | 10 | 2.70 | |
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) | | | | XII Szubinski FIDE OPEN - Turniej A | Szubin | POL | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1988 | 2.00 | 5 | -1.70 | 10 | -17.00 | |
| | Czaczyk, Kacper | | | 1680 | POL | 0.00 | 1 | -0.86 | 10 | -8.60 | | | Karkowska, Ewa | | | 1588 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Szybowicz, Piotr | | | 1941 | POL | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Budnik, Mateusz | | | 2038 | POL | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Bialas, Jerzy | | | 1588 * | POL | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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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