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Individual Calculations June 2022 |
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| Vertuccio, Roberto Total change: -6.20 | |   |
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| OP Primavera a Roma 2022 | Roma | ITA | 2022-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1760 | 2.00 | 4 | -0.31 | 20 | -6.20 | |
|  Fuse, Matteo | | | 1518 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Brozzi, Danilo | | | 1800 | ITA | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Marino, Giovanni | | | 1874 | ITA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Costantino, Claudio Emanuele | | | 1588 | ITA | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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