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Individual Calculations January 2023 |
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| Giovannelli, Andrea Total change: -9.20 | |   |
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| WE 28 Lazio Scacchi - La dolce vita a Via Veneto - B | Roma | ITA | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1425 | 1.00 | 3 | -0.46 | 20 | -9.20 | |
|  Fossatelli, Marino | | | 1088 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | De Angelis, Nico | | | 1691 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Corvi, Maddalena | | | 1498 | ITA | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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