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Individual Calculations March 2018 |
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| Seletsky, Grigory Total change: -13.40 | |   |
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| OP Trofeo d'Inverno | Napoli | ITA | 2018-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 2251 | 4.50 | 6 | -0.77 | 20 | -15.40 | |
|  Vannini, Aldo | | | 1851 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Buonanno, Raffaele | f | | 1929 | ITA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Pellegrino, Giovanni | | | 1851 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Buonanno, Matteo Giovanni | | | 1851 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lombardo, Michele | | | 2088 | ITA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Taurisano, Vincenzo | | | 1851 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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 2 Citta' di Salerno | Salerno | ITA | 2018-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 2251 | 3.50 | 5 | 0.10 | 20 | 2.00 | |
| | Ghods, Maziar | | | 1987 | ITA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Carlo, Emanuele | | | 1982 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Di Benedetto, Edoardo | f | | 2261 | ITA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Graziani, Sergio | | | 1967 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gromovs, Sergejs | f | | 2311 | ITA | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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