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Rapid:
Individual Calculations September 2020 |
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| Sowinski, Ryszard Total change: 50.20 | |   |
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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 |
| 1513 | 1214 | 4.00 | 9 | 2.51 | 20 | 50.20 | |
|  Bury, Milosz | | | 1562 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Bucko, Wieslaw | | | 1418 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Wenelski, Damian | | | 1567 | POL | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Aniskevich, Dmitry Val. | | | 1686 | BLR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Zalog, Aleksandra | | | 1379 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Szulerecki, Adam | | | 1469 | POL | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Kowalik, Bartosz | | | 1648 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Dropia, Rafal | | | 1526 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Pawlicz, Filip | | | 1358 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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