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Individual Calculations July 2023 |
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| Pizzasegola, Christian Total change: 11.60 | |   |
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| OP Collaterale CR Toscana 2023 | Empoli | ITA | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1275 | 1204 | 1.50 | 3 | 0.29 | 40 | 11.60 | |
|  Sergi, Alessandro | | | 1307 | ITA | 1.00 | 1 | 0.64 | 40 | 25.60 | |  Calosci, Matteo | | | 1240 | ITA | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Cerina, Antonio | | | 1279 | ITA | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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