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Rapid:
Individual Calculations January 2022 |
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| Kasperek, Ryszard Total change: -50.80 | |   |
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| III Memorial Szachowy Boguslawa Sygulskiego | Rzeszow | POL | 2021-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1919 | 4.50 | 8 | -2.54 | 20 | -50.80 | |
|  Wolcyrz, Jakub | | | 1358 | POL | 0.00 | 1 | -0.98 | 20 | -19.60 | |  Kielar, Wiktor | | | 1324 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Mirowska, Oliwia | | | 1618 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kusiak, Mateusz | | | 1532 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Giefert, Sara | | | 1597 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Tokarz, Izabela | | | 1706 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Sygulski, Piotr | | | 1763 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Uliasz, Katarzyna | | | 1398 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | |
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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