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Rapid:
Individual Calculations January 2023 |
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| Michalak, Jacek Total change: -28.40 | |   |
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| Turniej z okazji 85-lecia Kujawsko-Pomorskiego Zwiazku Szachowego | Szubin | POL | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1570 | 2.50 | 6 | -1.42 | 20 | -28.40 | |
|  Olszewski, Marek | | | 1942 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Kudlacik, Jan | | | 1216 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Rydzynski, Marcin | | | 1475 | POL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Chudzik, Przemyslaw | | | 1314 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Warda, Krzysztof | | | 1340 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Wisniewski, Wiktor | | | 1417 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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