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Individual Calculations December 2019 |
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| Sotgiu, Roberto Total change: -1.40 | |   |
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| WE 10 Marrubiu - A | Marrubiu | ITA | 2019-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1680 | 3.50 | 6 | -0.07 | 20 | -1.40 | |
|  Murru, Giacomo | | | 1335 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Ljubisavljevic, Zivojin Z | m | | 2061 | SRB | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Aprile, Matteo | | | 1340 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Figus, Maurizio | | | 1875 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Malu, Marcello | | | 1484 | ITA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Carta, Francesco | | | 1522 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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