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Individual Calculations November 2022 |
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| Boschetti, Claudio Total change: -12.00 | |   |
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| Basel General Open II 2022 | Riehen BS | SUI | 2022-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 2014 | 0.50 | 1 | -0.29 | 20 | -5.80 | |
|  Buchinger, Alexis | | | 1786 | GER | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | OP 3 Memorial Picchi | Porto Ceresio | ITA | 2022-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 2014 | 3.50 | 5 | -0.31 | 20 | -6.20 | |
| | Chiodi, Alfredo | | | 1628 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Nettelbeck, Jann | | | 1671 | GER | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Mazzarone, Maurizio | | | 1862 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ferrarini, Zeno | | | 1614 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pirrello, Christian | | | 2084 | ITA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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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