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Individual Calculations September 2023 |
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| Fezza, Davide Total change: 25.80 | |   |
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| WE 3 La regina degli scacchi a Roma - A | Roma | ITA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 1943 | 2.50 | 5 | 1.29 | 20 | 25.80 | |
|  Cina , Vittorio | | | 2133 | ITA | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Dimitrijevic, Aleksandra | | wg | 2109 | ITA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Ramondino, Renzo | f | | 2156 | ITA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Corvi, Marco | f | | 2247 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Di Cecco, Giuseppe | | | 2088 | ITA | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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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