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Individual Calculations September 2023 |
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| Aceto, Andrea Total change: -11.80 | |   |
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| WE 3 La regina degli scacchi a Roma - C | Roma | ITA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1695 | 2.50 | 5 | -0.59 | 20 | -11.80 | |
|  Marchenkov, Lorenzo | | | 1583 | ITA | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Amonov, Daler | | | 1636 | ITA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Della Rocca, Giorgio | | | 1618 | ITA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | De Lisa, Carmine | | | 1676 | ITA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Serafini, Luigi | | | 1531 | ITA | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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