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Individual Calculations May 2013 |
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| Ferretti, Carlo Total change: 7.50 | |   |
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| OP 16 Memorial Berruto | Nichelino | ITA | 2013-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 2026 | 4.50 | 6 | 0.50 | 15 | 7.50 | |
|  Balagna, Fabrizio | | | 1731 | ITA | 1.00 | 1 | 0.15 | 15 | 2.25 | |  Doromeychuk, Anton | | | 1784 | ITA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Marguati, Massimiano | | | 1946 | ITA | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Cacinschi, Alexandru | | | 2025 | ITA | 0.50 | 1 | 0.00 | 15 | 0.00 | | | D`agostino, Maurizio | | | 2024 | ITA | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Macario, Marco | | | 1842 | ITA | 1.00 | 1 | 0.26 | 15 | 3.90 | |
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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