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Rapid:
Individual Calculations November 2023 |
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| Bonaposta, Fabrizio Total change: 8.20 | |   |
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| OP 14 RAPID ARROCCO CHESS CLUB | ROMA | ITA | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2073 | 5.50 | 8 | 0.41 | 20 | 8.20 | |
|  Ferrari Bellisario, Filippo | | | 1673 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Scagliarini, Bruno | | | 1721 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Carnicelli, Flavio | | | 1958 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Proietti Cobas, Jorge | | | 1992 | ITA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | D `amore, Emanuele | | | 1730 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Triglia, Alessandro | | | 1961 | ITA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Sibilio, Mario | f | | 2308 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Gromovs, Sergejs | f | | 2252 | ITA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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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