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Individual Calculations October 2022 |
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| Caressa, Marco Total change: -29.00 | |   |
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| OP 7 Citta' di Ancona | Falconara Marittima | ITA | 2022-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1619 | 1.00 | 2 | 0.12 | 20 | 2.40 | |
|  Foglia, Maurizio | | | 1936 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Viti, Greta | | | 1427 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | CIS 2022 - Serie C Girone 18 | Montesilvano | ITA | 2022-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1619 | 0.50 | 3 | -1.57 | 20 | -31.40 | |
| | Didonna, Roberto | | | 1459 | ITA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Feoli, Adalberto | | | 1661 | ITA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Cilenti, Giuseppe Maria | | | 1219 * | SMR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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