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Individual Calculations January 2011 |
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| Demidov, Jan Total change: 0.00 | |   |
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| World Youth Chess Championships 2010 - Open under 10 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1748 | 0 | 3.00 | 7 | 0.00 | 1698 | | 0.00 | |
|  Tin, Jingyao | f | | 1828 | SIN | 0.00 | 1 | 0.00 | | 0.00 | | | Zuj-Zaikovskis, Nikita | | | 1798 | LAT | 0.50 | 1 | 0.00 | | 0.00 | |  Ioannidis, Evgenios | | | 1803 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | | Stoica, Eduard-Constantin | | | 1480 | ROU | 0.50 | 1 | 0.00 | | 0.00 | | | Batashevs, Arsens | | | 1762 | LAT | 0.50 | 1 | 0.00 | | 0.00 | | | Brinovec, David | | | 1822 | SLO | 1.00 | 1 | 0.00 | | 0.00 | | | Herea, Sergiu-Gabriel | | | 1741 | ROU | 0.50 | 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) | | | | ESK Weekend Open | Espoo | FIN | 2010-12-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1786 | 0 | 4.00 | 5 | 0.00 | 1824 | | 0.00 | |
| | Saharinen, Petri | | | 1864 | FIN | 0.00 | 1 | 0.00 | | 0.00 | | | Hanninen, Heikki | | | 1799 | FIN | 1.00 | 1 | 0.00 | | 0.00 | | | Stahle, Sten | | | 1907 | FIN | 1.00 | 1 | 0.00 | | 0.00 | | | Larionova, Maria | | | 1549 | FIN | 1.00 | 1 | 0.00 | | 0.00 | | | Ronnberg, Ilse | | | 1809 | FIN | 1.00 | 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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