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Rapid:
Individual Calculations February 2019 |
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| Mariotti, Sergio Total change: -14.60 | |   |
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| OP 2 OSTIA | ROMA | ITA | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 2288 | 5.00 | 7 | -0.73 | 20 | -14.60 | |
|  Spada, Vittoria | | | 1888 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Malerba, Vito Francesco | | | 1888 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Prelati, Maurizio | | | 1888 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Carlo, Emanuele | | | 2016 | ITA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Tudor, Marian | | | 1888 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ruscitti, Simone | | | 1888 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aghayev, Miragha | m | | 2434 | ITA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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