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Individual Calculations September 2023 |
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| Klisz, Piotr Total change: -15.60 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open D | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1440 | 3.50 | 8 | -0.39 | 40 | -15.60 | |
|  Bartoszewicz, Marcin | | | 1842 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Khyzhniak, Dmytro | | | 1184 | UKR | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Witkowski, Michal | | | 1226 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Wisniewska, Blanka | | | 1173 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Grzelak, Piotr | | | 1579 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Ronke, Robert | | | 1857 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Wojtycki, Jacek | | | 1313 | POL | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Kuska, Bartosz | | | 1542 | POL | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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