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Individual Calculations December 2017 |
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| Sanna, Yuri Total change: 2.00 | |   |
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| OP 8 Citta' di Marrubiu | Marrubiu | ITA | 2017-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1949 | 5.50 | 7 | 0.10 | 20 | 2.00 | |
|  Dessy, Eugenio | | | 1549 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Colacino, Angelo | | | 1692 | ITA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Serra, Emanuele | | | 1867 | ITA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Altea, Luca | | | 1549 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Simbola, Carlo | | | 1549 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Battasi, Antonio Domenico | | | 1707 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Le Creurer, Kilian | | | 2015 | ITA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | * 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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