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Individual Calculations September 2015 |
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| Kolasa, Pjotrs Total change: -15.60 | |   |
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| 5 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN B | Riga | LAT | 2015-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1821 | 4.50 | 9 | -0.39 | 40 | -15.60 | |
|  Kalinouski, Siarhei | | | 2093 | BLR | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Puglia, Francesco | | | 1551 | ITA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Malyshev, Roman | | | 2139 | RUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Polyakov, Fedor | | | 1875 | LAT | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Silmalis, Janis | | | 1676 | LAT | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Bondareva, Daria | | | 1702 | RUS | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Velle, Vetle | | | 1656 | NOR | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Kastelijn, Toine | | | 1897 | NED | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Uibokant, Mathias Robert | | | 1493 | EST | 1.00 | 1 | 0.13 | 40 | 5.20 | |
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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