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Individual Calculations January 2023 |
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| Libutti, Michele Total change: 15.60 | |   |
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| WE Felice Bosi 2022 - A | Milano | ITA | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1601 | 2.50 | 4 | -0.19 | 20 | -3.80 | |
|  Lavorgna, Filippo | | | 1841 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Randone, Massimo Bruto | | | 1391 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Cara Romeo, Lavinia | | | 1357 | ITA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Moratumullege, Pinindu Mihisaran | | | 1201 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | WE 34 Robecchetto con Induno - B | Robecchetto con Induno | ITA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1601 | 2.50 | 4 | 0.97 | 20 | 19.40 | |
| | Salerno, Christian | | | 1700 | ITA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Bisignano, Giuseppe | | | 1655 | ITA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Raselli, Claudio | | | 1720 | ITA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Bolzoni, Massimo | | | 1667 | ITA | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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) | | |
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