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Individual Calculations January 2023 |
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| Palermiti, Francesco Total change: -9.80 | |   |
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| WE 23 Grand Hotel Adriatico - C | Montesilvano | ITA | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1196 | 1322 | 1.50 | 3 | -0.49 | 20 | -9.80 | |
|  D Ascenzo, Marino | | | 1076 | ITA | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Bartolomucci, Mauro | | | 1264 | ITA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Rosati, Rosanna | | | 1248 | ITA | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | |
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