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Individual Calculations September 2020 |
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| Proietti, Giorgio Total change: -54.20 | |   |
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| FE 9 Lazio Scacchi - A | Roma | ITA | 2020-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1930 | 3.00 | 7 | -2.71 | 20 | -54.20 | |
|  De Vito, Gian Marco | | | 1676 | ITA | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Moriggi, Alessandro | | | 1569 | ITA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Brozzi, Danilo | | | 1674 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Dahlgren, James Allen | | | 1832 | ESP | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Agostini, Maurizio | | | 1736 | ITA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Vannelli, Vittorio | | | 1575 | ITA | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Costa, Gabriele | | | 1530 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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