Individual Calculations September 2023 |
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Kopestynski, Michal Total change: -16.40 | | |
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59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open B | Polanica-Zdroj | POL | 2023-08-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1655 | 1649 | 3.00 | 8 | -0.82 | 20 | -16.40 | |
| Sypien, Natan | | | 1800 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | Szuber, Dawid | | | 1755 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | Pietrzak, Wojciech | | | 1772 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | Miklaszewicz, Michal | | | 1806 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | Pryszczewski, Jakub | | | 1263 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | | Tyszecki, Aliaksandr | | | 1748 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | Sleczka, Krzysztof | | | 1598 | POL | 0.50 | 1 | -0.07 | 20 | -1.40 | | Sawczuk, Czeslaw | | | 1501 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | 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) | |
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