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Individual Calculations September 2023 |
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| Cirelli, Alessandro Total change: -0.20 | |   |
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| WE 3 La regina degli scacchi a Roma - B | Roma | ITA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1900 | 3.50 | 5 | -0.01 | 20 | -0.20 | |
|  Vertuccio, Roberto | | | 1762 | ITA | 0.50 | 1 | -0.19 | 20 | -3.80 | |  Fiolo, Costanza | | | 1741 | ITA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Lamagna, Lucio | | | 1722 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Buffoni, Luca | | | 1780 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Buffa, Elena | | | 1732 | ITA | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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