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Individual Calculations January 2011 |
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| Homatidis, Panagiotis Total change: -16.20 | |   |
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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 |
| 2131 | 2134 | 4.00 | 10 | -1.08 | 15 | -16.20 | |
|  Kanarek, Marcel | f | | 2401 | POL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Koskinen, Riku | | | 1975 | FIN | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Sieciechowicz, Marcin | m | | 2443 | POL | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Grandadam, Nicolas | | | 2245 | SUI | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Linden, Lari | | | 1919 | FIN | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Haskel, Jeffrey | | | 2231 | USA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Kottahachchy, K O V | | | 1999 | SRI | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Tran, Ngoc Lan | | | 2227 | VIE | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Amarasena, Kaveesha | | | 1894 | SRI | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Marcinkevics, Oskars | | | 1979 | LAT | 0.50 | 1 | -0.21 | 15 | -3.15 | |
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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