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Rapid:
Individual Calculations February 2019 |
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| Pecorari, Marcello Total change: -5.60 | |   |
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| OP 53 ASR | ROMA | ITA | 2018-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1889 | 4.00 | 8 | -0.28 | 20 | -5.60 | |
|  Machidon, Cristian | f | | 2289 * | MDA | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Fiorentino, Vincenzo | | | 1776 | ITA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Sibilio, Mario | f | | 2289 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Arbore, Daniele | | | 2023 | ITA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Pallante, Simone | | | 1654 | ITA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Sermoneta, Eugenio | | | 1722 | ITA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Abuhamdieh, Nando | | | 1489 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ciufolini, Sirio | | | 1723 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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