Individual Calculations September 2023 |
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Tortolini, Francesco Total change: -17.40 | | |
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OP 5 Del fermano | Fermo | ITA | 2023-08-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1785 | 1876 | 1.50 | 4 | -0.87 | 20 | -17.40 | |
| Papini, Enzo | | | 1476 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Ruggeri, Pietro | | | 1927 | ITA | 0.50 | 1 | 0.07 | 20 | 1.40 | | Mammi, Samuele | | | 2064 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | | Marini, Bruno | | | 1674 | ITA | 0.00 | 1 | -0.76 | 20 | -15.20 | | * 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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