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Individual Calculations February 2018 |
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| Pellegrino, Giovanni Total change: -67.20 | |   |
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| OP Champagne Cup | Napoli | ITA | 2017-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1614 | 0.00 | 3 | -1.68 | 40 | -67.20 | |
|  Somma, Andrea | | | 1937 | ITA | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Compagnone, Luigi | | | 1469 | ITA | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Polizio, Italo | | | 1303 | ITA | 0.00 | 1 | -0.86 | 40 | -34.40 | |
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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