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Individual Calculations April 2023 |
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| Gravina, Luca Total change: 17.40 | |   |
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| CP Taranto 2023 | Taranto | ITA | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1539 | 3.00 | 4 | 0.87 | 20 | 17.40 | |
|  Gigli, Cosimo Damiano | | | 1287 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ferrari, Davide | | | 1510 | ITA | 1.00 | 1 | 0.46 | 20 | 9.20 | |  Fortunato, Roberto | | | 1482 | ITA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Piergianni, Gianluca | | | 1784 | ITA | 0.50 | 1 | 0.30 | 20 | 6.00 | |
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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