Individual Calculations September 2021 |
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Longhi, Alessandro Total change: -3.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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WE La regina degli scacchi a Roma - D | Roma | ITA | 2021-07-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1238 | 1406 | 2.00 | 3 | -0.08 | 40 | -3.20 | |
| Costantino, Gaia | | | 1105 | ITA | 1.00 | 1 | 0.15 | 40 | 6.00 | | Fossatelli, Marino | | | 1112 | ITA | 1.00 | 1 | 0.15 | 40 | 6.00 | | Vannelli, Vittorio | | | 1497 | ITA | 0.00 | 1 | -0.38 | 40 | -15.20 | | 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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