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Rapid:
Individual Calculations January 2020 |
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| Serrano Naranjo, Alain Total change: -8.40 | |   |
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| OP 34 RAMPIONI | ROMA | ITA | 2019-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 2157 | 5.00 | 6 | -0.42 | 20 | -8.40 | |
|  Natoli, Alessia | | | 1757 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Beliman, Alexandro | | | 1757 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Buffoni, Luca | | | 1803 | ITA | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Avetisjan, Arman | | | 1757 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Delco, Mirol Gloria | | | 1810 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Nassetti, Francesco | | | 1823 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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