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Individual Calculations August 2021 |
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| Di Trapani, Luca Total change: 18.80 | |   |
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| WE 5 San Leo - A | San Leo | ITA | 2021-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1857 | 2.50 | 5 | 0.47 | 40 | 18.80 | |
|  Casagrande, Federico | | | 2097 | ITA | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Pecci, William | | | 1946 | ITA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Sforza, Michelangelo | | | 1856 | ITA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Proietti, Giorgio | | | 1843 | ITA | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Montorsi, Matteo | | | 1905 | ITA | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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