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Individual Calculations August 2023 |
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| Jurkiewicz, Joanna Total change: -55.60 | |   |
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| III Festiwal Szachowy o Puchar Wojta Gminy Kolbudy | Kowale | POL | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1540 | 4.50 | 9 | -2.78 | 20 | -55.60 | |
|  Cieslik, Bartosz | | | 1140 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Burzynski, Cezary | | | 1315 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Brudzynski, Wojciech | | | 1412 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Bajer, Sebastian | | | 1192 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Paluszek, Jan | | | 1517 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Przedpelski, Bartosz | | | 1167 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Filipczyk, Michal | | | 1220 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Karczynski, Aleksander | | | 1171 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Walukiewicz, Aleksander | | | 1274 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * 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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