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Individual Calculations November 2022 |
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| Pirrello, Christian Total change: 21.40 | |   |
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| OP 3 Memorial Picchi | Porto Ceresio | ITA | 2022-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 2084 | 4.50 | 5 | 1.07 | 20 | 21.40 | |
|  Chiesa, Giuseppe | | | 1684 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kellner, Nikolaus | | | 1678 | AUT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zoldan, Matteo | c | | 2068 | ITA | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Pegno, Mattia | | | 2106 | ITA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Boschetti, Claudio | | | 2014 | SUI | 1.00 | 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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