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Individual Calculations December 2020 |
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| Rossi, Davide Total change: 2.80 | |   |
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| OP 3 Autunno | Bologna | ITA | 2020-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1397 | 1.50 | 3 | 0.14 | 20 | 2.80 | |
|  Bianco, Paolo | | | 1647 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | O Donoghue, Peter | | | 1585 | ITA | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Neri, Federico | | | 1022 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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