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Rapid:
Individual Calculations September 2021 |
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| Batura, Adam Total change: -15.40 | |   |
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| Turniej Szachowy z okazji Dni Polczyna-Zdroju | Polczyn-Zdroj | POL | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1027 | 0.50 | 5 | 0.01 | 20 | 0.20 | |
|  Sliz, Karol | | | 1556 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Lonski, Aleksander | | | 1382 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Zalog, Aleksandra | | | 1354 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Bucko, Wieslaw | | | 1369 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Kochanowicz, Grzegorz | | | 1392 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | II Miedzypokoleniowy Turniej Szachowy | Tychowo k. Bialogardu | POL | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1027 | 0.00 | 4 | -0.78 | 20 | -15.60 | |
| | Peter, Rafal | | | 1617 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Kwiatkowski, Jan | | | 1388 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Tararako, Adam | | | 1305 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Jaremko, Jakub | | | 1034 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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