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Individual Calculations February 2023 |
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| Costalonga, Riccardo Total change: 101.20 | |   |
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| WE 3 Hotel Mediterranee - B | Genova | ITA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1661 | 4.00 | 5 | 1.14 | 40 | 45.60 | |
|  Vello, Bruno | | | 1577 | ITA | 1.00 | 1 | 0.38 | 40 | 15.20 | |  Guglielmotto, Graziano | | | 1536 | ITA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Chiesa, Giuseppe | | | 1627 | ITA | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Roversi, Stefano | | | 1574 | ITA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Serapiglia, Roberto | | | 1734 | 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) | | | | WE 3 Tivoli - A | Tivoli | ITA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 1661 | 2.00 | 5 | 1.39 | 40 | 55.60 | |
| | Stirpe, Claudio | | | 1942 | ITA | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Cobas Ferrer, Dayamy | | | 1981 | CUB | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Maxion, Dirk | f | | 2089 | GER | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Webersberger, Johann | m | | 2348 | AUT | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Pellegrini, Ennio Paolo | | | 1864 | ITA | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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