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Individual Calculations April 2017 |
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| Ricci, Alfredo Total change: -8.60 | |   |
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| OP XI Citta' di Ferrara | Ferrara | ITA | 2017-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1832 | 3.50 | 5 | -0.43 | 20 | -8.60 | |
|  Manguerra, Jonel B | | | 1518 | ITA | 0.00 | 1 | -0.86 | 20 | -17.20 | |  Bosi, Elettra | | | 1519 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Giuntini, Enrico | | | 1678 | ITA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Sforza, Michelangelo | | | 1583 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Solinas, Roberto | | | 1692 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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