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Individual Calculations April 2023 |
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| Rivi, Gian Carlo Total change: 61.20 | |   |
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| OP 2 Primavera a Piacenza under 1800 | Piacenza | ITA | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1119 | 2.50 | 5 | 1.53 | 40 | 61.20 | |
|  Raimondi, Celso | | | 1441 | ITA | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Lokukatagodage Perera, Jeremy Di | | | 1353 | ITA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Rocchi, Renato | | | 1500 | ITA | 1.00 | 1 | 0.91 | 40 | 36.40 | | | De Falco, Alfredo | | | 1393 | ITA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Costa, Vittorio | | | 1216 | ITA | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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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