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Individual Calculations May 2015 |
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| Ignatyev, Sergey Total change: 0.00 | |   |
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| 2015 World Amateur Chess Championships - Open | Porto Carras - Halkidiki | GRE | 2015-04-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1877 | 0 | 4.00 | 9 | 0.00 | 1834 | | 0.00 | |
|  Tardi, Oscar | | | 1836 | FRA | 1.00 | 1 | 0.00 | | 0.00 | |  Sedeik, Moustafa | | | 1925 | EGY | 0.00 | 1 | 0.00 | | 0.00 | | | Jassem, Philippe | | | 1819 | BEL | 0.50 | 1 | 0.00 | | 0.00 | | | Vivek.m. | | | 1829 | IND | 0.50 | 1 | 0.00 | | 0.00 | | | Perez Reisler, Jose | | | 1905 | PUR | 1.00 | 1 | 0.00 | | 0.00 | | | Martinez Llamas, Amaury A | | | 1998 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Kozlowski, Thierry | | | 1913 | FRA | 0.00 | 1 | 0.00 | | 0.00 | | | Boer, Jan | | | 1748 | NED | 1.00 | 1 | 0.00 | | 0.00 | | | Havumaki, Jani | | | 1918 | FIN | 0.00 | 1 | 0.00 | | 0.00 | |
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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