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Individual Calculations September 2015 |
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| Sirp, Karl Aleksander Total change: 71.20 | |   |
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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 |
| 1945 | 1785 | 4.50 | 9 | 1.78 | 40 | 71.20 | |
|  Lagerborg, Krister | | | 2040 | SWE | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Grundel, Sam | | | 1987 | SWE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Pietinen, Pekka | | | 2004 | FIN | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Roze, Janis | | | 1896 | LAT | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Harcaut, Aurelien | | | 1632 | FRA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Sermons, Uldis | | | 2108 | LAT | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Kruusiauk, Heda | | | 1875 | EST | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Puroila, Sippo | | | 1886 | FIN | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Olde, Margareth | | | 2076 | EST | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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