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Individual Calculations August 2019 |
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| Ballestri, Cosimo Damiano Total change: -32.80 | |   |
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| WE Sestola regina degli scacchi - C | Sestola | ITA | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1209 | 0.00 | 3 | -0.82 | 40 | -32.80 | |
|  Sangiovanni, Davide | | | 1402 | ITA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Posar, Maurizio | | | 1420 | ITA | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Sala, Stefano | | | 1325 | ITA | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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