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Individual Calculations September 2023 |
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| Deptula, Dawid Total change: -70.40 | |   |
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| Poznanski Festiwal Szachowy | Poznan | POL | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1471 | 3.50 | 7 | 0.02 | 20 | 0.40 | |
|  Dzwikowski, Adam | | | 1888 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Cwietkow, Tomasz | | | 1213 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Papouschek, Antoni | | | 1327 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Adamski, Ksawery | | | 1341 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Jankowski, Adam | | | 1577 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | May, Jakub | | | 1344 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kozlowski, Tomasz | | | 1719 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | XXX Jubileuszowy Festiwal Szachowy w Poznaniu | Poznan | POL | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1471 | 2.00 | 9 | -3.54 | 20 | -70.80 | |
| | Chojnacki, Krzysztof | m | | 2327 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Rothe, Oskar | | | 1328 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Garwacki, Kornel | | | 1780 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Skrzypczak, Wiktor | | | 1295 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Pieczewska, Jadwiga | | | 1315 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Papouschek, Antoni | | | 1327 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Kosakowski, Szymon | | | 1277 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Kubacka, Patrycja | | | 1085 | POL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Lesien, Chryzostom | | | 1071 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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