Individual Calculations April 2018 |
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Ibba, Isacco Total change: -9.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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50 CIS - Raggruppamento B.11.1 | Marrubiu | ITA | 2018-03-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
2036 | 2218 | 1.00 | 2 | -0.47 | 20 | -9.40 | |
| Altea, Alessandro | | | 2056 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | | Mameli, Gianluca | | | 2016 | ITA | 0.00 | 1 | -0.76 | 20 | -15.20 | | 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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