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Individual Calculations July 2023 |
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| Secchi, Silvia Total change: -68.00 | |   |
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| CIS 2023 - Serie Promozione Liguria Girone 1 | Genova | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1162 | 1562 | 1.00 | 1 | 0.08 | 40 | 3.20 | |
|  Franco Teves, Inti Mahatma | | | 1162 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | OP Citta' di Diano Marina under 2400 | Diano Marina | ITA | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1562 | 1.50 | 5 | -1.78 | 40 | -71.20 | |
|  Brugo, Marco | | | 2022 | ITA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Catalani, Dario | | | 1281 | ITA | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Ramella, Fulvio | | | 1204 | ITA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Delmonte, Filippo | | | 1173 | ITA | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Donnoli, Giorgio | | | 1503 | ITA | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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