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Individual Calculations December 2022 |
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| Catanzaro, Enrico Total change: -14.40 | |   |
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| WE Petrosino - A | Petrosino | ITA | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1243 | 0.00 | 4 | -0.17 | 40 | -6.80 | |
|  Errera, Dario Vito Francesco | | | 1671 | ITA | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Miosi, Francesco | | | 1753 | ITA | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Lorito, Francesco | | | 1784 | ITA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Mattarella, Pietro | | | 1778 | ITA | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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) | | | NOTE: K factor changed | | WE 2 Polo scacchistico Judit Polgar - B | Bagheria | ITA | 2022-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1203 | 1309 | 1.50 | 3 | -0.38 | 20 | -7.60 | |
| | La Russa, Leonardo Antonio | | | 1012 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Taormina, Antonino | | | 1303 | ITA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Croce, Erasmo | | | 1295 | ITA | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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