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Individual Calculations May 2021 |
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| Tabanelli, Giovanni Total change: -10.00 | |   |
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| OP 2 Albareto | Modena | ITA | 2021-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1290 | 1199 | 1.00 | 3 | -0.25 | 40 | -10.00 | |
|  Mammi, Samuele | | | 1599 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Marseglia, Serena | | | 1206 | ITA | 0.00 | 1 | -0.49 | 40 | -19.60 | |  Perera, Jeremy Dillon | | | 1064 | ITA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | * 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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