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Individual Calculations November 2022 |
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| Messina, Enrico Total change: -2.40 | |   |
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| OP Settimanale No mask Rounds 3-4-5-6 | Napoli | ITA | 2022-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 2138 | 3.50 | 4 | -0.12 | 20 | -2.40 | |
|  Freda, Guido | | | 1738 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ficco, Corrado | | | 1933 | ITA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Chiummo, Sergio | | | 1663 | ITA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Cuccaro, Giuseppina | | | 1458 | ITA | 1.00 | 1 | 0.01 | 20 | 0.20 | | | * 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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