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Individual Calculations July 2019 |
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| Petritaj, Ferdinando Total change: 23.60 | |   |
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| WE 2 Citta' di Empoli - Master | Empoli | ITA | 2019-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 2189 | 3.50 | 5 | 1.18 | 20 | 23.60 | |
|  Bellincampi, Stefano | | | 2020 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Collutiis, Duilio | m | | 2420 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Caprino, Marco | | | 2124 | ITA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Tirelli, Mauro | | | 2252 | ITA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Vuelban, Virgilio | m | | 2268 | PHI | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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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