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Individual Calculations July 2023 |
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| De Ieso, Lorenzo Total change: -27.20 | |   |
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| OP 2 U20 Citta' di Vigevano | Vigevano | ITA | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1998 | 4.00 | 7 | -1.17 | 40 | -46.80 | |
|  Grolla, Gabriele | | | 1598 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ingletti, Ivan | | | 1540 | ITA | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Turcan, Richard | f | | 2397 | SVK | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Treccozzi, Riccardo | | | 1888 | ITA | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Connell, Kris | | | 1635 | IRL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Hanache, Kai | | | 1728 | ENG | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Grassi, Sebastiano | | | 1711 | ITA | 0.00 | 1 | -0.84 | 40 | -33.60 | | | * 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) | | | | CR Sardegna 2023 | Cagliari | ITA | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1998 | 4.50 | 5 | 0.49 | 40 | 19.60 | |
| | Piras, Lorenzo | | | 1598 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zucca, Antonio | | | 1594 | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Marras, Giuseppe | | | 1646 | ITA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Mela, Francesco | | | 1776 | ITA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Buchicchio, Giancarlo | | | 1998 | ITA | 0.50 | 1 | 0.00 | 40 | 0.00 | | | * 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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