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Individual Calculations September 2023 |
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| Wilk, Tomasz Total change: 13.40 | |   |
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| III Bieszczadzki Festiwal Szachowy - OPEN A | Bystre | POL | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1900 | 4.50 | 9 | 0.53 | 20 | 10.60 | |
|  Marszalek, Maciej | f | | 2272 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Powalka, Michal | | | 1960 | POL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Sprzeczka, Emilia | | | 1796 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Musial, Igor | | | 1921 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Suska, Szymon | | | 1875 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Palacki, Rafal | | | 1915 | POL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Zurkowski, Andrzej | | | 2008 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Sygulski, Piotr | | | 1985 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Tokarz, Izabela | | | 1828 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | | | SNP Bardejov 2023 | Bardejov | SVK | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1938 | 3.50 | 6 | 0.14 | 20 | 2.80 | |
| | Vasylchuk, Diana | | | 1693 | UKR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Dors, Ryszard | f | | 2142 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Szlosarczyk, Hubert | | | 1822 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Sygulski, Piotr | | | 1997 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Panko, Eduard | | | 2005 | SVK | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Nowak, Maciej | | | 1664 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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) | | |
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