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Individual Calculations February 2018 |
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| Rotoni, Matteo Total change: -26.20 | |   |
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| WE 22 Santa Margherita | Santa Margherita Ligure | ITA | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 2080 | 3.50 | 5 | -0.96 | 20 | -19.20 | |
|  Bertolozzi, Francesco | | | 1680 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Caputi, Giuliano | | | 1795 | ITA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Baldi, Alberto | | | 1697 | ITA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Croci, Luigi | | | 1680 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gatti, Stefano | | | 1764 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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) | | | | OP XIV Citta' di Ferrara | Pontelagoscuro | ITA | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 2080 | 3.00 | 4 | -0.35 | 20 | -7.00 | |
| | Giuntini, Enrico | | | 1717 | ITA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Malavasi, Andrea | | | 1680 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pinto, Antonio | | | 1916 | ITA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Ricci, Alfredo | | | 1829 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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