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Blitz:
Individual Calculations May 2018 |
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| Deroma, Vittorio Total change: 24.80 | |   |
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| OP WORLD AMATEUR BLITZ 2 2018 | CAGLIARI | ITA | 2018-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1349 | 3.00 | 9 | 1.24 | 20 | 24.80 | |
|  Serafim Junior, Arnor | | | 1749 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Deruda, Leonardo | | | 1720 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Amarjargal, Enkhbayar | | | 1749 * | MGL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Codispoti, Maria Celeste | | | 1111 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hasinski, Krystian | | | 1695 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Dessy, Eugenio | | | 1523 | ITA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Zakharova, Diana | | | 1636 | RUS | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Alem, Ali Hussain | | | 1749 * | KSA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Liguori, Aniello | | | 1744 | ITA | 0.00 | 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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