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Individual Calculations January 2019 |
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| Calvigioni, Matteo Total change: 5.60 | |   |
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| WE 21 Porto Sant'Elpidio | Porto Sant'Elpidio | ITA | 2018-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1078 | 1.00 | 5 | 0.14 | 40 | 5.60 | |
|  Mircoli, Filippo | | | 1478 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Marzetti, Alessandro | | | 1422 | ITA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Martinelli, Valeria | | | 1478 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Campofiloni, Armando | | | 1114 | ITA | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Mattiozzi, Marco | | | 1404 | ITA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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