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Individual Calculations February 2022 |
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| Porcu, Riccardo Total change: -49.20 | |   |
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| FE 10 Lazio Scacchi - A | Roma | ITA | 2022-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1777 | 2.00 | 7 | -2.46 | 20 | -49.20 | |
|  Aghayev, Miragha | m | | 2401 | ITA | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Ferrante, Marco | | | 1683 | ITA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Costantino, Claudio Emanuele | | | 1520 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ruggiero, Alessandro | | | 1553 | ITA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Nardoni, Matteo | | | 1537 | ITA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Vannelli, Vittorio | | | 1511 | ITA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | De Ieso, Lorenzo | | | 1708 | ITA | 0.50 | 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) | | |
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