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Individual Calculations February 2023 |
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| Cairo, Serge Total change: 7.80 | |   |
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| WE 3 Hotel Mediterranee - B | Genova | ITA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1665 | 2.50 | 5 | -0.38 | 20 | -7.60 | |
|  Gandolfi, Gianfranco | | | 1578 | ITA | 0.50 | 1 | -0.12 | 20 | -2.40 | |  Calabrese, Emiliano | | | 1608 | ITA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Milieni, Fabrizio | | | 1694 | ITA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Secchi, Silvia | | | 1453 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Cusato, Davide | | | 1701 | ITA | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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 2 Il muretto di Alassio | Alassio | ITA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1665 | 2.50 | 5 | 0.77 | 20 | 15.40 | |
| | Scarrone, Eugenio | | | 1409 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mortola, Alberto | | | 1940 | ITA | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Fattorelli, Luciano | | | 1832 | ITA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Moeller, Joshua | | | 1910 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sotgia, Cosimo | | | 1841 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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