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Individual Calculations April 2023 |
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| Marchetti, Michael Total change: 19.00 | |   |
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| OP 2 Un matto all'ora | Civitanova Marche | ITA | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1789 | 4.50 | 5 | 0.95 | 20 | 19.00 | |
|  Pigini, Fabrizio | | | 1389 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Carlozzi, Giovanni | | | 1507 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Barillari, Francesco | | | 1403 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Perogio, Lorenzo | | | 1819 | ITA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Brugnoni, Lorenzo | | | 1844 | ITA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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