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Individual Calculations June 2021 |
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| Vairo, Rocco Enrico Total change: -52.00 | |   |
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| CR Piemonte 2021 | Torino | ITA | 2021-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1746 | 0.50 | 4 | -1.56 | 40 | -62.40 | |
|  Finocchiaro, Gianluca | | | 2007 | ITA | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Macis, Manuel | | | 1645 | ITA | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Sotgia, Cosimo | | | 1845 | ITA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Bonacina, Marco | | | 1412 | ITA | 0.00 | 1 | -0.88 | 40 | -35.20 | |
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) | | | | CR Liguria2021 | Genova | ITA | 2021-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1746 | 2.50 | 4 | 0.26 | 40 | 10.40 | |
| | Danesi, Lorenzo | | | 1346 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tripodi, Enzo | | | 1970 | ITA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Massazza, Federico | | | 1576 | ITA | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Saffioti, Massimo | | | 1834 | ITA | 1.00 | 1 | 0.62 | 40 | 24.80 | | | * 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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