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Individual Calculations June 2023 |
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| Mergoni, Riccardo Total change: 49.60 | |   |
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| CP Lucca 2023 | Pietrasanta | ITA | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1582 | 2.00 | 4 | 0.37 | 20 | 7.40 | |
|  Davini, Andrea | | | 1879 | ITA | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Celati, Sara Duse Elena | | | 1692 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Lasio, Millo | | | 1790 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Puccini, Giovanni | | | 1216 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | CIS 2023 - Serie Promozione Liguria Girone 2 | Recco | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1593 | 4.50 | 5 | 2.11 | 20 | 42.20 | |
| | Abbate, Giovanni | | | 1507 | ITA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Musso, Valerio | | | 1854 | ITA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Diena, Giovanni | | | 1397 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Loi, Alessio | | | 1526 | ITA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Saffioti, Cristian | | | 1786 | ITA | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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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