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Individual Calculations March 2015 |
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| Grueso Cordoba, Santiago Total change: 17.20 | |   |
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| Div III 3 2014-15 rond 5 | Sweden | SWE | 2015-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1582 | 1.00 | 1 | 0.78 | 40 | 31.20 | |
|  Pettersson, Lars 1954 | | | 1798 | SWE | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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) | | | | Nordisk mesterskab for skoleelever 2015 (Grp D 2002-03) | Klaksvik | FAI | 2015-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1582 | 0.50 | 4 | -0.35 | 40 | -14.00 | |
| | Kistrup, Nicolai | | | 1982 * | DEN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nordquelle, Daniel | | | 1847 | NOR | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Stefansson, Vignir Vatnar | | | 1959 | ISL | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Fjallheim, Leif Reinert | | | 1585 | FAI | 0.50 | 1 | 0.00 | 40 | 0.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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