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Individual Calculations January 2023 |
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| Sanna, Yuri Total change: -4.80 | |   |
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| WE 46 Coppa Citta' di Cagliari - A | Cagliari | ITA | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1902 | 4.00 | 5 | 0.71 | 20 | 14.20 | |
|  Figus, Maurizio | | | 1736 | ITA | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Deruda, Leonardo | | | 1713 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Pannella, Leopoldo | | | 1947 | ITA | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Mela, Francesco | | | 1794 | ITA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Ardu, Luigi | | | 1727 | ITA | 1.00 | 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) | | | | FE 3 Arzastandard - A | Tempio Pausania | ITA | 2022-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1902 | 4.00 | 7 | -0.95 | 20 | -19.00 | |
| | Valenza, Marco | | | 1576 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Malu, Marcello | | | 1502 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ciobanu, Camelia-Adriana | | wm | 2119 | ROU | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Polo, Alessandro | | | 1674 | ITA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Pannella, Leopoldo | | | 1947 | ITA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Zucca, Antonio | | | 1642 | ITA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Ventrice, Lorenzo | | | 1545 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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