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Individual Calculations September 2023 |
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| Ferrante, Marco Total change: 179.20 | |   |
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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 |
| 2128 | 1931 | 3.00 | 5 | 1.70 | 40 | 68.00 | |
|  Dimitrijevic, Aleksandra | | wg | 2109 | ITA | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Cina , Vittorio | | | 2133 | ITA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Proietti Cobas, Jorge | | | 1998 | ITA | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Di Cecco, Giuseppe | | | 2088 | ITA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Machidon, Cristi | f | | 2313 | MDA | 0.50 | 1 | 0.41 | 40 | 16.40 | |
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) | | | | WE 11 Morrovalle - A | Morrovalle | ITA | 2023-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 1909 | 4.50 | 6 | 2.78 | 40 | 111.20 | |
| | Borgiani, Flavio | | | 2068 | ITA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Donati, Michele | | | 1994 | ITA | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Madiai, Federico | | | 2152 | ITA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Corvi, Marco | f | | 2230 | ITA | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Chiari, Cosimo | | | 1822 | ITA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Vancini, Edoardo | f | | 2268 | ITA | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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