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Individual Calculations January 2011 |
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| Amarasena, Kaveesha Total change: 3.30 | |   |
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| World Youth Chess Championships 2010 - Open under 18 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 1894 | 2.00 | 7 | 0.22 | 15 | 3.30 | |
|  Larmuseau, Michiel | | | 2085 | BEL | 1.00 | 1 | 0.75 | 15 | 11.25 | |  Holvason, Juri | | | 2163 | EST | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Spalir, Jernej | | | 2151 | SLO | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Esenbek, Uulu Beknazar | | | 1985 | KGZ | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Lydiard, Robert, G | | | 1988 | ENG | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Homatidis, Panagiotis | | | 2134 | GRE | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Sreeves, Clement | | | 2104 | SCO | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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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