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Individual Calculations January 2022 |
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| Invernizzi, Ferruccio Total change: -12.80 | |   |
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| OP 41 Memorial Crespi | Milano | ITA | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1478 | 0.00 | 3 | -0.64 | 20 | -12.80 | |
|  Miracola, Giorgia | | | 1878 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bolzoni, Massimo | | | 1635 | ITA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Rizzo, Alessandro | | | 1650 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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