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Individual Calculations May 2018 |
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| Cala , Ivano Total change: 2.20 | |   |
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| CP Genova 2018 | Genova | ITA | 2018-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1449 | 0.50 | 4 | -0.29 | 20 | -5.80 | |
|  Chiesa, Giuseppe | | | 1771 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Grasso, Gabriele | | | 1667 | ITA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Saffioti, Massimo | | | 1849 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Moretti, Aldino | | | 1554 | ITA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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) | | | | WE XXI Primavera - C | Genova | ITA | 2018-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1430 | 3.00 | 4 | 0.40 | 20 | 8.00 | |
| | Topaios, Federico | | | 1320 | ITA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Pallaro, Gabriele | | | 1355 | ITA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Bruno, Davide | | | 1057 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | De Gaetano, Flavio | | | 1464 | ITA | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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