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Individual Calculations June 2021 |
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| De Maria, Davide Total change: 40.80 | |   |
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| WE Hotel Donatello - C | Imola | ITA | 2021-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1309 | 2.00 | 3 | 1.02 | 40 | 40.80 | |
|  Saccone, Giovanni | | | 1419 | ITA | 1.00 | 1 | 0.65 | 40 | 26.00 | |  Petrini, Roberto | | | 1417 | ITA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Silvestri, Carlo | | | 1473 | ITA | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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