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Individual Calculations January 2018 |
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| Brunori, Valerio Total change: -15.40 | |   |
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| WE XXII Memorial Roberto Magari - C | Siena | ITA | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1579 | 1.50 | 3 | -0.73 | 20 | -14.60 | |
|  Lugli, Daniele | | | 1378 | ITA | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Menicagli, Elia | | | 1325 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Sfera, Anastasia | | | 1459 | ITA | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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) | | | | WE VI di Perugia | Perugia | ITA | 2017-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1579 | 1.00 | 3 | -0.04 | 20 | -0.80 | |
| | Buonanno, Raffaele | f | | 1979 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Topini, Michele | | | 1713 | ITA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Shahrezaei Dolatabadi, Reza | | | 1476 | ITA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | * 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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