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Individual Calculations July 2022 |
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| Vignale, Luca Giovanni Total change: -14.40 | |   |
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| OP U18 Citta' di Vigevano | Vigevano | ITA | 2022-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1085 | 0.00 | 3 | -0.36 | 40 | -14.40 | |
|  Liu, Jason | | | 1707 | IRL | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Di Liberto, Michele | | | 1400 | ITA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Viti, Greta | | | 1313 | ITA | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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