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Rapid:
Individual Calculations April 2023 |
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| Gibala, Krzysztof Total change: 22.80 | |   |
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| IX Mistrzostwa Polski Amatorow w Szachach Szybkich | Pegow | POL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1369 | 2.00 | 7 | -0.43 | 20 | -8.60 | |
|  Kot, Jerzy | f | | 1813 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Krawczyk, Jolanta | | | 1007 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Stachowiak, Slawomir | | | 1721 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Witczak, Adam | | | 1094 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Czyz, Andrzej | | | 1727 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Domagalski, Fabian | | | 1566 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Perlicki, Pawel | | | 1636 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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 Dolnego Slaska w Szachach Szybkich | Scinawka Srednia | POL | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1369 | 2.50 | 6 | 1.57 | 20 | 31.40 | |
| | Wilgosz, Szczepan | | | 1709 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Frac, Piotr | | | 1633 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Bartlomowicz, Jakub | | | 1618 | POL | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Trusz, Julia | | | 1661 | POL | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Grzesiek, Kamil | | | 1691 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Peroutka, Ivo | | | 1651 | CZE | 0.50 | 1 | 0.34 | 20 | 6.80 | |
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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