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Rapid:
Individual Calculations April 2023 |
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| Marcinkowski, Adam Total change: 84.40 | |   |
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| Jozefowski Otwarty Turniej Szachowy Marzec 2023 | Jozefow | POL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1143 | 2.50 | 5 | 2.11 | 40 | 84.40 | |
|  Kokoszczynski, Jan | f | | 2205 | POL | 0.50 | 1 | 0.50 | 40 | 20.00 | |  Lysiuk, Valeryia | | | 1308 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Ptak, Ryszard | | | 1552 | POL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Kopczynski, Michal | c | | 2181 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Szwaj, Justyna | | | 1669 | POL | 1.00 | 1 | 0.97 | 40 | 38.80 | |
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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