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Individual Calculations April 2017 |
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| Di Dario, Dario Total change: 1.40 | |   |
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| OP 10 Memorial Salvatore Nobile | Roma | ITA | 2017-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1608 | 4.00 | 7 | 0.07 | 20 | 1.40 | |
|  Roberti, Bruno | | | 1916 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Piperno, Renato | | | 1355 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Condemi, De Felice Alfonso | | | 1798 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Dorascenzi, Angelo | | | 1338 | ITA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Bertollini, Ferruccio | | | 1451 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Petragnani, Gian Giacomo | | | 1627 | ITA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Durantini, Francesco | | | 1443 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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