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Individual Calculations February 2018 |
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| Abeni, Sergio Total change: -71.80 | |   |
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| FE 26 Citta' di Montecatini - B | Montecatini Terme | ITA | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1607 | 0.50 | 6 | -1.91 | 20 | -38.20 | |
|  Deruda, Leonardo | | | 1751 | ITA | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Foroni, Francesco | | | 1813 | ITA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Patruno, Gabriele | | | 1716 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Arangath, Federico | | | 1625 | ITA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Politi, Ennio | | | 1627 | ITA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Brandi, Francesco | | | 1556 | ITA | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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) | | | | CP Pistoia 2018 | Montecatini Terme | ITA | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1607 | 0.50 | 4 | -1.68 | 20 | -33.60 | |
| | Brizzi, Matteo | | | 2007 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Monti, Marco | | | 1207 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Mongella, Lorenzo | | | 1369 | ITA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Lampiasi, Stefano | | | 1692 | ITA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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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