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Individual Calculations September 2021 |
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| Mecali, Antonello Total change: -16.20 | |   |
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| WE La regina degli scacchi a Roma - C | Roma | ITA | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1762 | 2.50 | 5 | -0.81 | 20 | -16.20 | |
|  Cortese, Lina | | | 1650 | ITA | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Graziani, Emma | | | 1669 | ITA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Vertuccio, Roberto | | | 1756 | ITA | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Capparuccia, Alessandro | | | 1596 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Trevisan, Stefano | | | 1521 | ITA | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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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