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Individual Calculations January 2018 |
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| Raccanello, Marianna Total change: 58.00 | |   |
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| WE XXII Memorial Roberto Magari | Siena | ITA | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 1952 | 2.50 | 4 | 1.45 | 40 | 58.00 | |
|  Guanciale, Orazio | | | 2178 | ITA | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Bentivegna, Francesco | f | | 2299 | ITA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Buratti, Marco | | | 1958 | ITA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Colombo, Roberto | | | 2153 | ITA | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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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