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Individual Calculations March 2024 |
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| Bettollini, Leonardo Total change: -50.40 | |   |
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| WE Gran prix dell'Umbria - Citta' di Perugia - B | Perugia | ITA | 2024-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1512 | 1.50 | 4 | -1.26 | 40 | -50.40 | |
|  Circolari, Mattia | | | 1332 | ITA | 0.50 | 1 | -0.24 | 40 | -9.60 | |  Scatolini, Lorenzo | | | 1348 | ITA | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Cammarano, Gerardo Jose | | | 1379 | ITA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Chech, Paolo | | | 1428 | ITA | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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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