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Individual Calculations September 2023 |
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| Pieczewska, Gabriela Total change: -9.00 | |   |
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| XXX Jubileuszowy Festiwal Szachowy w Poznaniu | Poznan | POL | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1222 | 2.50 | 9 | -0.45 | 20 | -9.00 | |
|  Lewandowski, Witold | | | 1615 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Nowak, Mateusz | | | 1412 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Huchwajda, Grzegorz | | | 1338 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Papouschek, Antoni | | | 1327 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Shakhnovich, Uladzislau | | | 1461 | FID | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Giernalczyk, Natalia | | | 1118 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Burgat, Boguslaw | | | 1281 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Dziwiec, Waclaw | | | 1347 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Wojdak, Karol | | | 1345 | POL | 0.00 | 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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