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Individual Calculations November 2019 |
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| Boschi, Valentino Total change: -14.40 | |   |
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| OP 2 Citta' di Empoli U1600 | Empoli | ITA | 2019-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1410 | 1.50 | 4 | -0.72 | 20 | -14.40 | |
|  Bertaccini, Fabio | | | 1140 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Galli, Maria Vittoria | | | 1525 | ITA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Marcelli, Fabio | | | 1542 | ITA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Galli, Giulia Gabriella | | | 1231 | ITA | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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