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Individual Calculations April 2018 |
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| Bolla, Vittorio Total change: 10.80 | |   |
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| OP 11 Memorial S. Nobile | Roma | ITA | 2018-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1648 | 2.50 | 7 | 0.54 | 20 | 10.80 | |
|  Iatrino, Vincenzo | | | 1842 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Roberti, Bruno | | | 1863 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Pallante, Simone | | | 1628 | ITA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Galli, Alessandro | | | 1899 | ITA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Agostini, Maurizio | | | 1798 | ITA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Marta, Daniele | | | 1962 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Buffoni, Luca | | | 1778 | ITA | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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