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Individual Calculations July 2023 |
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| Tonutti, Marco Total change: -8.00 | |   |
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| OP 2 U20 Citta' di Vigevano | Vigevano | ITA | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1513 | 1.00 | 4 | -0.20 | 40 | -8.00 | |
|  Treccozzi, Riccardo | | | 1888 | ITA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Simonelli, Mattia | | | 1824 | ITA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Manella, Riccardo | | | 1113 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sevcikova, Lucia | | wf | 1975 | SVK | 0.00 | 1 | -0.05 | 40 | -2.00 | | | * 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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