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Rapid:
Individual Calculations September 2023 |
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| Dziadon, Piotr Total change: 19.00 | |   |
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| I Otwarty Turniej Szachowy FIDE o Puchar Wojta Gminy Piecki | Cierzpiety | POL | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1685 | 5.00 | 8 | 0.95 | 20 | 19.00 | |
|  Grabowski, Pawel | | | 1285 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Olender, Roman | | | 1334 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Taranowicz, Michal | | | 2139 | POL | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Krajewicz, Pawel | | | 1858 | POL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Malczyk, Radoslaw | | | 1904 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Zielonka, Adam | | | 1972 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kopacki, Aleksander | | | 1449 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Polakowski, Jan | | | 1507 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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