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Individual Calculations June 2022 |
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| Bergonzi, Andrea Total change: 7.60 | |   |
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| OP Primavera under 1800 | Piacenza | ITA | 2022-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1266 | 1.00 | 4 | 0.19 | 40 | 7.60 | |
|  Carrai, Giacomo | | | 1685 | ITA | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Costa, Luciano | | | 1367 | ITA | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Garofalo, Sergio | | | 1563 | ITA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Aloe, Giancarlo | | | 1478 | ITA | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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