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Individual Calculations September 2023 |
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| Burgat, Boguslaw Total change: -10.60 | |   |
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| XXX Jubileuszowy Festiwal Szachowy w Poznaniu | Poznan | POL | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1281 | 2.50 | 8 | -0.53 | 20 | -10.60 | |
|  Sobczak, Miroslaw | | | 1720 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Deacon, Matthew | | | 1464 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Pilny, Piotr | | | 1449 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Wojdak, Karol | | | 1345 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Krych, Dominik | | | 1677 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tomyslak, Jakub | | | 1100 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Pieczewska, Gabriela | | | 1222 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Purczynski, Andrzej | | | 1195 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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