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Individual Calculations February 2020 |
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| Persico, Lorenzo Total change: 30.00 | |   |
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| WE 32 Robecchetto con Induno - A | Robecchetto con Induno | ITA | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 1899 | 1.50 | 5 | -0.18 | 40 | -7.20 | |
|  Pavesi, Brando | | | 2079 | ITA | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Brugo, Marco | | | 1995 | ITA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Bonassi, Tommaso | | | 2126 | ITA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ranfagni, Stefano | | | 1910 | ITA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Hercegovac, Neven | | | 2003 | ITA | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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) | | | | CP Bergamo 2020 | Bergamo | ITA | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 1899 | 3.00 | 5 | 0.93 | 40 | 37.20 | |
| | Salcuni, Francesco | | | 1499 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Canova, Luca | | | 2116 | ITA | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Piantoni, Roberto | | | 2158 | ITA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Lettieri, Giuseppe | f | | 2299 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cassi, Elisa | | | 1775 | ITA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | * 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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