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Individual Calculations August 2018 |
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| Demetri, Dario Total change: -2.40 | |   |
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| OP 23 Memorial Bertolini | Genova | ITA | 2018-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1682 | 2.50 | 5 | 0.30 | 40 | 12.00 | |
|  Gromovs, Sergejs | f | | 2082 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Formica, Alessio | | | 1417 | ITA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Serapiglia, Roberto | | | 1842 | ITA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Mercandelli, Claudio | | | 1881 | ITA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Roveta, Andrea | | | 1467 | ITA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * 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) | | | | CIG 2018 - Finale u16 | Scalea | ITA | 2018-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1682 | 4.50 | 9 | -0.36 | 40 | -14.40 | |
| | Gulay, Christian Joshua | | | 1350 | ITA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Russo, Leonardo | | | 1996 | ITA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Colonetti, Fabio | | | 2015 | ITA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ferrario, Alessio | | | 1437 | ITA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Romano, Giovanni | | | 1432 | ITA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Di Biccari, Alessandro | | | 1899 | ITA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Montorsi, Matteo | | | 1921 | ITA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Disi, Federico | | | 1282 * | ITA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Roveta, Andrea | | | 1467 | ITA | 0.50 | 1 | -0.27 | 40 | -10.80 | | | * 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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