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Individual Calculations December 2017 |
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| Sogor, Andras-Csaba Total change: 4.40 | |   |
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| Petra Weekend no.11 | Satu Mare | ROU | 2017-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1846 | 2.50 | 6 | 0.22 | 20 | 4.40 | |
|  Bonte, Arghir | | | 1997 | ROU | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Deac, David | | | 1933 | ROU | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Marchis, Arghil | | | 1914 | HUN | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Remetean, Vasile | | | 1781 | ROU | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Costin, Petrica | f | | 2059 | ROU | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Veklinec, Andrei | | | 1938 | ROU | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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