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Individual Calculations May 2018 |
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| Cuccaro, Giuseppina Total change: -19.80 | |   |
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| OP Trofeo di Primavera - B | Napoli | ITA | 2018-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1498 | 1.00 | 3 | -0.99 | 20 | -19.80 | |
|  Tufano, Chiara | | | 1295 | ITA | 0.00 | 1 | -0.76 | 20 | -15.20 | |  De Maria, Dario | | | 1449 | ITA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Brighel, Francesco | | | 1378 | ITA | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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