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Rapid:
Individual Calculations October 2021 |
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| Ossowski, Boleslaw Total change: -44.40 | |   |
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| XX Memorial Szachowy Danuty Widuch Turniej A | Tczew | POL | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1542 | 2.00 | 8 | -2.22 | 20 | -44.40 | |
|  Stachowiak, Slawomir | | | 1739 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Belczewski, Jacek | | | 1997 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Ziemann, Jaroslaw | | | 1733 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Mendak, Lukasz | | | 1269 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Wysocki, Ryszard | | | 1302 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Skrzypczynski, Dariusz | | | 1457 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Mankowski, Mariusz | | | 1570 | POL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Hendrysiak, Bartosz | | | 1059 | POL | 0.00 | 1 | -0.95 | 20 | -19.00 | |
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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