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Individual Calculations November 2023 |
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| Grammatico, Riccardo Total change: 21.80 | |   |
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| Settimanale 4 Serafino Dubois - A Rounds 1-2-3-4 | Roma | ITA | 2023-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1823 | 3.50 | 4 | 1.09 | 20 | 21.80 | |
|  Sebastiani, Massimo | | | 1435 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Fiorentino, Federico | | | 1423 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maxion, Dirk | f | | 2063 | GER | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Tosi, Francesco | | | 1914 | ITA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | * 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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