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Rapid:
Individual Calculations April 2023 |
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| Jaskolski, Piotr Total change: -14.00 | |   |
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| IX Mistrzostwa Polski Amatorow w Szachach Szybkich | Pegow | POL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1250 | 0.00 | 5 | -0.70 | 20 | -14.00 | |
|  Czernecki, Andrzej | | | 1726 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Sakharchuk, Aliaksandr | | | 1583 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Perlicki, Pawel | | | 1636 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Toloknow, Adam | | | 1511 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Swiec, Robert | | | 1434 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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