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Individual Calculations May 2017 |
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| Bertino, Giacomo Total change: 25.00 | |   |
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| 49 CIS - Serie A2 Girone 8 | Aci Castello | ITA | 2017-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1902 | 4.00 | 5 | 1.25 | 20 | 25.00 | |
|  Scerbo, Antonio | | | 2020 | ITA | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Savitteri, Calogero | | | 1788 | ITA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Milletari , Ruggero | | | 1866 | ITA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Gelardi, Davide | | | 1936 | ITA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Parlato Rovella, Nazareno | | | 1705 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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