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Individual Calculations September 2023 |
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| D Andrea, Stefano Total change: -34.60 | |   |
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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 |
| 2025 | 2052 | 1.00 | 5 | -1.73 | 20 | -34.60 | |
|  Pescatore, Lorenzo | f | | 2347 | ITA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Tonetto, Federico | | | 1947 | ITA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | D Andrea, Carlo | | | 1951 | ITA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Calabrese, Claudio | | | 1980 | ITA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Pellegrini, Ennio Paolo | | | 1900 | ITA | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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