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Individual Calculations June 2021 |
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| Di Biccari, Alessandro Total change: 21.20 | |   |
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| WE Hotel Donatello - A | Imola | ITA | 2021-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1858 | 3.00 | 5 | 1.06 | 20 | 21.20 | |
|  Salzano, Guido | | | 2004 | ITA | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Borselli, Francesco | | | 1928 | ITA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Sala, Sergio | | | 1868 | ITA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Sunder, Matteo | | | 1850 | ITA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Cortina, Federico | | | 2058 | ITA | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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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