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Individual Calculations January 2020 |
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| Mazzara, Francesco Total change: -18.80 | |   |
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| OP 3 Training d'autunno | Erice | ITA | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1430 | 2.00 | 4 | -0.47 | 40 | -18.80 | |
|  Ritondo, Marcello | | | 1030 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Miosi, Francesco | | | 1585 | ITA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Oddo, Salvatore | | | 1530 | ITA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Pipitone, Bianca | | | 1067 | ITA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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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