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Rapid:
Individual Calculations June 2023 |
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| Bukala, Jan Total change: 54.60 | |   |
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| 4 Pory Roku - Wiosna z Szachami 2023 | Szczecin | POL | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1163 | 1.00 | 4 | 0.38 | 20 | 7.60 | |
|  Hury, Tymoteusz | | | 1819 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Standowicz, Mateusz | | | 1401 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Swiacki, Piotr | | | 1440 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Pasierbik, Daniel | | | 1365 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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) | | | | IX Turniej Szachowy o Puchar Burmistrza Wolina - Open Fide | Wolin | POL | 2023-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1163 | 3.00 | 6 | 2.35 | 20 | 47.00 | |
| | Derejczyk, Mateusz | | | 1807 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Strawa, Jakub | | | 1619 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Nawrocki, Wlodzimierz | | | 1452 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Jezikowska, Nadzieja | | | 1401 | POL | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Mrozewicz, Ryszard | | | 1409 | POL | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Taberski, Pawel | | | 1682 | POL | 1.00 | 1 | 0.97 | 20 | 19.40 | |
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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