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Individual Calculations July 2023 |
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| Spiga, Giovanni Total change: 78.40 | |   |
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| CR Sardegna 2023 | Cagliari | ITA | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1205 | 2.50 | 5 | 1.96 | 40 | 78.40 | |
|  Di Giacomo, Francesco | | | 1655 | ITA | 1.00 | 1 | 0.94 | 40 | 37.60 | |  Balata, Alessandro | | | 1350 | ITA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Mascia, Germano | | | 1880 | ITA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Battasi, Antonio Domenico | | | 1622 | ITA | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Murru, Giacomo | | | 1594 | ITA | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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