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Individual Calculations October 2022 |
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| Boschetti, Claudio Total change: -6.00 | |   |
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| San Bernardino Open 2022 | San Bernardino | SUI | 2022-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 2020 | 2.50 | 4 | -0.30 | 20 | -6.00 | |
|  Cavadini, Tiziano | | | 1611 | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pousada Garcia, Daniel | | | 1862 | ESP | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Hirschkron, Gary | | | 1620 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kappeler, Kaspar | f | | 2209 | SUI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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