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Individual Calculations January 2011 |
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| Firat, Burak Total change: -20.90 | |   |
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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 |
| 2280 | 2424 | 5.50 | 11 | -2.09 | 10 | -20.90 | |
|  Ketzetzis, Georgios | | | 2178 | GRE | 1.00 | 1 | 0.19 | 10 | 1.90 | |  Griffiths, Ryan Rhys | | | 2283 | IRL | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Mammadov, Ayaz Arzu Oglu | f | | 2358 | AZE | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Zierk, Steven C | f | | 2391 | USA | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Radusinovic, Lazar | | | 2257 | SRB | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Larmuseau, Maarten | | | 2271 | BEL | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Tran, Ngoc Lan | | | 2227 | VIE | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Dounis, Alexandros | | | 2207 | GRE | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Nuri, Kambez | | | 2280 | SUI | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Gemy, Jose Daniel | f | | 2325 | BOL | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Klein, David | | | 2299 | NED | 0.00 | 1 | -0.67 | 10 | -6.70 | |
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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