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Individual Calculations September 2023 |
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| Mortola, Alberto Total change: -33.80 | |   |
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| OP 5 Del fermano | Fermo | ITA | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1882 | 2.50 | 6 | -1.69 | 20 | -33.80 | |
|  Abuhamdieh, Nando | | | 1367 | ITA | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Calcinaro, Matteo | | | 1482 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Piva, Giorgio | | | 2014 | ITA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Ruggeri, Pietro | | | 1927 | ITA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Cappella, Leonardo | | | 1767 | ITA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Bassini, Massimo | | | 1528 | ITA | 0.00 | 1 | -0.89 | 20 | -17.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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