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Individual Calculations November 2023 |
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| Pirrello, Christian Total change: 15.40 | |   |
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| OP 4 Memorial Picchi | Porto Ceresio | ITA | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 2033 | 4.50 | 5 | 0.77 | 20 | 15.40 | |
|  Ferrarini, Zeno | | | 1633 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Papa, Angelo | | | 1650 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Qendro, Llambi | m | | 2293 | ALB | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Prince, Alan R | | | 1666 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Rausa, Giulio | | | 1775 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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