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Individual Calculations January 2020 |
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| Ferrara, Valeria Total change: -8.00 | |   |
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| OP Serale ASM Novembre-Dicembre 2019 | Milano | ITA | 2019-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1416 | 1.50 | 5 | -0.40 | 20 | -8.00 | |
|  Bracci, Andrea | | | 1816 * | ITA | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Torelli, Mauro | | | 1583 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Fiorini, Sergio Andrea | | | 1265 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Carbone, Lorenzo | | | 1578 | ITA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mordeglia, Luca | | | 1383 | ITA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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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