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Individual Calculations September 2023 |
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| Corvi, Marco Total change: -28.80 | |   |
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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 |
| 2053 | 2247 | 4.00 | 5 | 0.37 | 20 | 7.40 | |
|  Calabrese, Claudio | | | 1980 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Arbore, Daniele | | | 1924 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Lumachi, Gabriele | f | | 2405 | ITA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Fezza, Davide | | | 1943 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mammi, Samuele | | | 2014 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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 |
| 1984 | 2230 | 3.00 | 6 | -1.81 | 20 | -36.20 | |
| | Rinaudo, Andrea | | | 1939 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Lagrotteria, Salvatore | | | 1993 | ITA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Brozzi, Danilo | | | 2041 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ferrante, Marco | | | 1909 | ITA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Borgiani, Flavio | | | 2068 | ITA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Rossi, Davide | | | 1955 | ITA | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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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