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Rapid:
Individual Calculations September 2020 |
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| Lukaszewicz, Leokadia Total change: -15.60 | |   |
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| Turniej szachowy z okazji Dni Polczyna Zdroju 2020 - OPEN FIDE | Polczyn-Zdroj | POL | 2020-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1299 | 2.00 | 6 | -0.78 | 20 | -15.60 | |
|  Kowalik, Bartosz | | | 1648 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Skurzynski, Klaudiusz | | | 1046 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Szulerecki, Adam | | | 1469 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Byszewska, Hanna | | | 1047 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Borkowski, Helmut | | | 1211 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Laszewski, Kazimierz | | | 1594 | POL | 1.00 | 1 | 0.85 | 20 | 17.00 | |
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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