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Individual Calculations July 2022 |
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| Manella, Riccardo Total change: -18.40 | |   |
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| OP U18 Citta' di Vigevano | Vigevano | ITA | 2022-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1077 | 0.00 | 4 | -0.46 | 40 | -18.40 | |
|  Silva, Jose Lucas Ferreira | | | 1699 | POR | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Polidoro, Ettore | | | 1383 | ITA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Baldi, Matteo | | | 1396 | ITA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Pighi, Edoardo | | | 1339 | ITA | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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