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Individual Calculations December 2019 |
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| Melchior, Alex Total change: -5.80 | |   |
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| Settimanale Memorial Silvio Capozzoli - A | Napoli | ITA | 2019-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 2072 | 3.50 | 6 | -0.88 | 20 | -17.60 | |
|  Di Giovine, Massimo | | | 1672 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Esposito, Giuseppe | | | 1672 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cosenza, Gianni | | | 1846 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Soave, Vittorio | | | 1763 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Dvir, Ofir | | | 2072 | ISR | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Messina, Enrico | | | 2153 | ITA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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) | | | | Florence Move 2019 - A | Firenze | ITA | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 2091 | 4.00 | 5 | 0.59 | 20 | 11.80 | |
| | Ghods, Maziar | | | 1891 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Pepe, Mario | | | 1930 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Rosato, Luciano | | | 2055 | ITA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Schiatti, Piero | | | 1893 | ITA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Melotti, Dario | | | 1998 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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