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Individual Calculations March 2023 |
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| Di Michele, Rocco Total change: -23.00 | |   |
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| CP Bologna 2023 - Memorial Mirko Zurla | Bologna | ITA | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1807 | 2.50 | 5 | -1.15 | 20 | -23.00 | |
|  Caferri, Sergio | | | 1329 | ITA | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Togni, Alessandro | | | 1496 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Molina, Fabrizio | f | | 2095 | ITA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Guglielmotto, Graziano | | | 1602 | ITA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Biagini, Lorenzo | | | 1407 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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