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Individual Calculations July 2023 |
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| Folin, Giorgio Total change: -16.40 | |   |
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| OP 2 U20 Citta' di Vigevano | Vigevano | ITA | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1838 | 5.00 | 7 | 0.50 | 40 | 20.00 | |
|  Volpi, Giacomo | | | 1438 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Di Fina, Marcello | | | 1496 | ITA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Brnusak, Tomas | | | 2246 | SVK | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dettori, Jan | | | 1542 | ITA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | De Marco, Leonardo | | | 1611 | ITA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Pozzari, Simone | | | 2121 | ITA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Viti, Greta | | | 1573 | ITA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * 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) | | | | WE 2 Round-robin Prato - Girone 1 | Prato | ITA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1838 | 1.00 | 5 | -0.91 | 40 | -36.40 | |
| | Borrelli, Lorenzo | | | 1826 | ITA | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Federico, Salvatore | | | 1844 | ITA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Battaglini, Marco | | | 1913 | ITA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Maglioni, Leonardo | | | 2089 | ITA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Centamore, Alberto | | | 1982 | ITA | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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