Individual Calculations January 2023 |
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Graziani, Sergio Total change: -1.60 | | |
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WE 23 Grand Hotel Adriatico - B | Montesilvano | ITA | 2022-12-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1574 | 1847 | 4.00 | 5 | -0.08 | 20 | -1.60 | |
| Costa Contastino, Riccardo | | | 1569 | ITA | 0.00 | 1 | -0.83 | 20 | -16.60 | | Tomassetti, Giuseppe | | | 1502 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | | Di Fabio, Sara | | | 1447 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Delle Fave, Fabio | | | 1601 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | Spada, Vittoria | | | 1749 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | * 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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