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Individual Calculations September 2023 |
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| Dziwiec, Waclaw Total change: -163.20 | |   |
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| Poznanski Festiwal Szachowy | Poznan | POL | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1347 | 0.50 | 5 | -1.71 | 40 | -68.40 | |
|  Pawlicki, Dariusz | | | 1542 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | |  Kabzinski, Jan | | | 1631 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Kozlowski, Tomasz | | | 1719 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Mucha, Wojciech | | | 1086 | POL | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Szczygielski, Antoni | | | 1006 | POL | 0.00 | 1 | -0.88 | 40 | -35.20 | |
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 |
| 1268 | 1347 | 2.00 | 7 | -2.37 | 40 | -94.80 | |
| | Pawlowski, Rafal | | | 1825 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Borkowski, Pawel | | | 1080 | POL | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Hering, Jan | | | 1228 | POL | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Adamski, Ksawery | | | 1207 | POL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Cwietkow, Tomasz | | | 1213 | POL | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Rams, Mikolaj | | | 1102 | POL | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Pieczewska, Gabriela | | | 1222 | POL | 0.50 | 1 | -0.17 | 40 | -6.80 | |
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) | | |
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