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Rapid:
Individual Calculations May 2018 |
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| Iannello, Andrea Total change: 6.20 | |   |
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| CR SICILIA U20 2018 | PIRAINO | ITA | 2018-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1911 | 2.50 | 4 | 0.31 | 20 | 6.20 | |
|  Favaloro, Andrea | | | 1972 | ITA | 1.00 | 1 | 0.58 | 20 | 11.60 | |  Musso, Andrea | | | 1842 | ITA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Varriale, Luca | | | 2107 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Pellitteri, Sabrina | | | 1511 * | ITA | 1.00 | 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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