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Individual Calculations September 2015 |
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| Lagerborg, Krister Total change: -10.80 | |   |
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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 |
| 1855 | 2040 | 6.00 | 9 | -0.54 | 20 | -10.80 | |
|  Sirp, Karl Aleksander | | | 1785 | EST | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Birkestrand, Odd H | | | 1698 | NOR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Madiai, Filippo | | | 1756 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ivanov, Platon-Jaan | | | 1844 | EST | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Rykov, Ivan | | | 1856 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kastelijn, Toine | | | 1897 | NED | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Parhomenko, Margarita | | | 1801 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Lumiste, Rene | | | 1918 | EST | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Malyshev, Roman | | | 2139 | RUS | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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