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Individual Calculations January 2020 |
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| Portelli, Richard Total change: 78.80 | |   |
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| XIII Obert Vila de Gracia | Barcelona | ESP | 2019-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1891 | 5.00 | 7 | 1.97 | 40 | 78.80 | |
|  Espuny Vinye, Ramon | | | 1925 | ESP | 1.00 | 1 | 0.55 | 40 | 22.00 | |  Viader Oliver, Mauro | | | 1707 | ESP | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Jimenez Molina, Victor | | | 1665 | ESP | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Puertas Manzano, Jose Luis | | | 2030 | ESP | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Castaner Harster, Xavier | | | 2062 | ESP | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Capellades Subirana, Marc | f | | 2149 | ESP | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Comellas Blanchart, Jordi | | | 2048 | ESP | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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