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Rapid:
Individual Calculations January 2023 |
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| Witkowski, Krzysztof Total change: -2.20 | |   |
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| VIII Turniej Szachowy o Puchar Rady Nadzorczej Banku Spoldzielczego w Trzebnicy | Trzebnica | POL | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1657 | 3.50 | 8 | -0.11 | 20 | -2.20 | |
|  Wielosz, Jaroslaw | | | 1833 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Pietraszko, Jakub | | | 1645 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Toloknow, Adam | | | 1448 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Krupa, Krzysztof | c | | 1796 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Wasylkiewicz, Andrzej | | | 1704 | POL | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Grech, Kacper | | | 1485 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Grossmann, Ryszard | f | | 1799 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Krupa, Jerzy | | | 1835 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | |
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