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Individual Calculations January 2018 |
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| Marangoni, Simone Total change: -23.20 | |   |
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| WE 25 del Graticolato - B | Santa Maria di Sala | ITA | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1838 | 2.00 | 4 | -1.16 | 20 | -23.20 | |
|  Petrella, Andrea | | | 1585 | ITA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Feltrin, Francesco | | | 1668 | ITA | 0.00 | 1 | -0.72 | 20 | -14.40 | |  Barbetta, Cosimo | | | 1569 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Martinello, Edoardo | | | 1596 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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