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Individual Calculations July 2022 |
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| Ferrante, Marco Total change: -6.80 | |   |
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| OP Estate a Roma - Memorial Litterio Platania | Roma | ITA | 2022-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1882 | 3.00 | 4 | -0.17 | 40 | -6.80 | |
|  Corvi, Maddalena | | | 1300 | ITA | 1.00 | 1 | 0.02 | 40 | 0.80 | |  Laforgia, Gaia Camilla Federica | | | 1375 | ITA | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Tamburrini, Andrea | | | 1482 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Carlomagno, Vincenzo | | | 2025 | ITA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | * 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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