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Rapid:
Individual Calculations January 2023 |
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| Marczak, Piotr Total change: 7.60 | |   |
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| OP RAPID SCACCHI IN BIBLIOTECA | CAPURSO | ITA | 2022-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1586 | 3.50 | 8 | 0.38 | 20 | 7.60 | |
|  Benedetto, Davide | | | 1888 | ITA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Leone, Nicola | | | 1690 | ITA | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Rizzo, Giordano Bruno | | | 1488 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Sirena, Gianni | | | 2036 | ITA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Vespe, Francesco | | | 1880 | ITA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Buonamico, Michele | | | 1470 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Marrone, Vincenzo | | | 1834 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Barbieri, Pietro | | | 1186 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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