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Individual Calculations October 2018 |
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| Boerci, Roberto Total change: -22.80 | |   |
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| WE 8 Citta' di Mortara - C | Mortara | ITA | 2018-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1588 | 2.00 | 4 | -1.14 | 20 | -22.80 | |
|  Fonovic, Fabian Pavel | | | 1444 | ITA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Marchesotti, Giovanni | | | 1415 | ITA | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Serban, Sara Annamaria | | | 1196 | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Topaios, Federico | | | 1347 | ITA | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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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