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Individual Calculations May 2023 |
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| Rametta, Marcello Total change: -14.20 | |   |
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| CP Catanzaro 2023 | Catanzaro | ITA | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1767 | 3.50 | 4 | 0.34 | 20 | 6.80 | |
|  Scrimieri, Gabriele | | | 1367 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Squillaci, Andrea Salvatore | | | 1474 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Leone, Maurizio | | | 1609 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Spina, Giovanni | | | 1635 | ITA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | CP Cosenza 2023 | Corigliano-Rossano | ITA | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1767 | 3.50 | 5 | -1.05 | 20 | -21.00 | |
| | Scrimieri, Gabriele | | | 1295 | ITA | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Santo, Davide | | | 1228 | ITA | 0.00 | 1 | -0.97 | 20 | -19.40 | | | Santo, Irene | | | 1367 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maletta, Aldo | | | 1461 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bianchi, Salvatore Matteo | | | 1467 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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