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Individual Calculations August 2015 |
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| Marchetti, Michael Total change: 72.00 | |   |
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| WE 6 Citta' di Fabriano | Fabriano | ITA | 2015-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1673 | 2.50 | 5 | 1.12 | 20 | 22.40 | |
|  Padovani, Alessio | | | 1898 | ITA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Iori, Massimiliano | | | 1898 | ITA | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Cecere, Enrico | | | 1796 | ITA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Foglia, Maurizio | | | 2073 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pizzicotti, Virginia | | | 1655 | ITA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | * 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) | | | | Campionati d'Italia 2015 | Porto San Giorgio | ITA | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 1694 | 4.00 | 9 | 2.48 | 20 | 49.60 | |
| | Balzan, Alessandro | | | 1955 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Guglielmi, Dante | | | 1891 | ITA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Loiacono, Antonio | | | 1928 | ITA | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Rubillo, Vincenzo | | | 1963 | ITA | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Manfroi, Andrea | | | 2014 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Occhipinti, Giuseppe | | | 1927 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Pierantozzi, Stanislao | | | 2085 | ITA | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Forno, Diego | | | 1979 | ITA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Marvulli, Dario | | | 2026 | ITA | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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