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Individual Calculations June 2022 |
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| De Simone, Alessandro Total change: -6.40 | |   |
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| OP Primavera under 1800 | Piacenza | ITA | 2022-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1234 | 1254 | 3.00 | 5 | 0.36 | 40 | 14.40 | |
|  Costa, Luciano | | | 1367 | ITA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Rizzi, Giacomo | | | 1248 | ITA | 1.00 | 1 | 0.49 | 40 | 19.60 | |  Vaccari, Luigi | | | 1284 | ITA | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Losio, Antonio | | | 1090 | ITA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Arun, Ria | | | 1183 | 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) | | | | OP 4 Grand prix Caffe' Torveca | Vigevano | ITA | 2022-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1254 | 0.00 | 3 | -0.52 | 40 | -20.80 | |
| | Marcenaro, Alessandro | | | 1638 | ITA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Palacios, Julian | | | 1471 | ITA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Jamous, Manuel | | | 1489 | ITA | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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