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Individual Calculations February 2023 |
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| Vannelli, Vittorio Total change: -11.00 | |   |
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| FE 11 Lazio Scacchi - B | Roma | ITA | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1586 | 4.00 | 8 | 0.10 | 20 | 2.00 | |
|  Buffoni, Luca | | | 1796 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Giannandrea, Fabio | | | 1411 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Festa, Simone | | | 1652 | ITA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Bordin, Marco | | | 1686 | ITA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Navarra, Stefano | | | 1408 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Torricelli, Lorenzo | | | 1637 | ITA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Di Lascio, Savino | | | 1761 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Ferri, Roberto | | | 1399 | ITA | 1.00 | 1 | 0.26 | 20 | 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) | | | | WE 3 Tivoli - A | Tivoli | ITA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1586 | 0.50 | 4 | -0.65 | 20 | -13.00 | |
| | Proietti Cobas, Jorge | | | 1891 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Di Lascio, Savino | | | 1761 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Luigi, Rinaldo | | | 1673 | ITA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Iatrino, Vincenzo | | | 1692 | ITA | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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