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Individual Calculations August 2021 |
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| Rossi Cassani, Gianni Total change: -21.00 | |   |
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| OP Alassio international | Alassio | ITA | 2021-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1732 | 2.50 | 6 | -1.05 | 20 | -21.00 | |
|  Rumenova Marinova, Alexandra | | | 1332 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Formento, Paolo | f | | 2132 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | De Angelis, Lorenzo | | | 1571 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Datola, Alessandro | | | 1701 | ITA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Andreatta, Giovanni Maria | | | 1621 | ITA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Cairo, Serge | | | 1622 | FRA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | * 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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