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Individual Calculations April 2017 |
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| Ricci Petitoni, Angelo Total change: -5.20 | |   |
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| OP XI Citta' di Ferrara | Ferrara | ITA | 2017-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1426 | 1.50 | 5 | -0.26 | 20 | -5.20 | |
|  Fabbri, Massimo | | | 1771 | ITA | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Giuntini, Enrico | | | 1678 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Cosci, Andrea | | | 1667 | ITA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Benini, Sofia | | | 1332 | ITA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Scagliarini, Massimo | | | 1330 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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