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Rapid:
Individual Calculations August 2023 |
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| Pera, Adam Total change: -33.20 | |   |
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| Poznan Speed Chess | Poznan | POL | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1823 | 6.00 | 9 | -1.66 | 20 | -33.20 | |
|  Rodriguez Rocha, Francisco | | | 1423 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Polanski, Michal | | | 1495 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Gibowicz, Maciej | | | 1268 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Krynicki, Filip | | | 1475 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Pachura, Mateusz | | | 1598 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Shakhnovich, Uladzislau | | | 1399 | FID | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Pilak, Wiktor | | | 1385 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Stachowiak, Bruno | | | 1580 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Bernat, Marcin | | | 1778 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * 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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