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Individual Calculations July 2022 |
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| Frattini, Andrea Total change: -27.60 | |   |
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| OP U18 Citta' di Vigevano | Vigevano | ITA | 2022-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1524 | 2.00 | 6 | -0.69 | 40 | -27.60 | |
|  De Ieso, Lorenzo | | | 1860 | ITA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Casesi, Giulio | | | 1217 | ITA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Ivanov, Andrey A. | | | 1819 | IRL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Grassi, Sebastiano | | | 1293 | ITA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Putar, Leon | | | 1932 | IRL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Polidoro, Ettore | | | 1383 | ITA | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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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