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Rapid:
Individual Calculations April 2023 |
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| Herbut, Maciej Total change: -18.80 | |   |
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| IX Mistrzostwa Polski Amatorow w Szachach Szybkich | Pegow | POL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1414 | 4.50 | 9 | -0.94 | 20 | -18.80 | |
|  Malecki, Eugeniusz | | | 1854 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Kasprzak, Michal | | | 1104 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Urbaniak, Artur | | | 1107 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Perucki, Jan | | | 1116 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Janeczek, Maksymilian | | | 1170 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ozyhar, Marek | | | 1537 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Wojtanowski, Michal | | | 1228 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kicinski, Igor | | | 1677 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Orczyk, Michal | | | 1208 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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