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Individual Calculations July 2022 |
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| Guidi, Marco Total change: 5.80 | |   |
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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 |
| 1627 | 1774 | 3.50 | 5 | 0.29 | 20 | 5.80 | |
|  Richichi, Valerio | | | 1374 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Farina, Saverio | | | 1933 | ITA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | D Agnese, Mattiangelo | | | 1405 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Carlomagno, Vincenzo | | | 2025 | ITA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | De Bernardino, Flavio | | | 1399 | ITA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | * 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) | | |
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