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Individual Calculations July 2019 |
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| Pirani, Giovanni Total change: 0.80 | |   |
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| CR Abruzzo 2019 | Pescara | ITA | 2019-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1480 | 2.00 | 4 | 0.04 | 20 | 0.80 | |
|  Tretta, Graziella | | | 1283 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Martinelli, Valeria | | | 1622 | ITA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Monticelli, Gaetano | | | 1224 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Antonelli, Alessandro | | | 1870 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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