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Individual Calculations March 2023 |
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| Giammona, Federico Total change: 33.60 | |   |
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| WE 25 Amatori - A | Mascalucia | ITA | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1943 | 4.00 | 6 | 0.95 | 40 | 38.00 | |
|  Carmeni, Giovanni | | | 1779 | ITA | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Agnello, Giuseppe | | | 1895 | ITA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Gangemi, Salvatore | | | 1926 | ITA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Fabiano, Giuseppe | f | | 2070 | ITA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Genovese, Maurizio | f | | 2179 | ITA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Giuffrida, Ignazio | | | 1785 | ITA | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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) | | | | WE 4 Tivoli - A | Tivoli | ITA | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1943 | 2.50 | 5 | -0.11 | 40 | -4.40 | |
| | Andreini, Federico | | | 1543 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Maldonado Gonzales, Stefano | | | 2092 | ITA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Bruno, Eleonora | | | 1786 | ITA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Messina, Enrico | | | 2133 | ITA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Vairo, Rocco Enrico | | | 1996 | ITA | 0.00 | 1 | -0.43 | 40 | -17.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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