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Individual Calculations September 2023 |
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| Zenker, Bernard Total change: 176.00 | |   |
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| Poznanski Festiwal Szachowy | Poznan | POL | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1605 | 5.50 | 8 | 0.37 | 40 | 14.80 | |
|  Kilarski, Kacper | | | 1133 | POL | 0.50 | 1 | -0.45 | 40 | -18.00 | |  Kolendo, Tymon | | | 1153 | POL | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Borkowski, Pawel | | | 1205 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Skrzypinski, Jan | | | 1896 | POL | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Tadych, Szymon | | | 1360 | POL | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Werblinski, Wojciech | | | 1298 | POL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Misiek, Stanislaw | | | 1829 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Grzelak, Marcin | | | 1763 | POL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | * 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) | | | | XXX Jubileuszowy Festiwal Szachowy w Poznaniu | Poznan | POL | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1605 | 6.00 | 9 | 4.03 | 40 | 161.20 | |
| | Cwietkow, Tomasz | | | 1213 | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Simon, Marek | | | 1893 | POL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Moszczenski, Milosz | | | 1806 | POL | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Reshetniak, Vitaliy | | | 2000 | UKR | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Maksimenko, Andrei Jr | | | 1873 | UKR | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Dzwikowski, Adam | | | 1888 | POL | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Chojnacki, Krzysztof | m | | 2327 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Pawlowski, Rafal | | | 1825 | POL | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Niekras, Dawid | f | | 2316 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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