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Individual Calculations September 2023 |
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| Longhi, Alessandro Total change: -3.00 | |   |
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| WE 3 La regina degli scacchi a Roma - D | Roma | ITA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1346 | 1.50 | 3 | -0.15 | 20 | -3.00 | |
|  Marano, Maurizio | | | 1082 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Saporito, Giulio Cong Yan | | | 1410 | ITA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Moretti, Lorenzo | | | 1407 | ITA | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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