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Individual Calculations January 2011 |
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| Ioannidis, Evgenios Total change: -11.85 | |   |
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| European B-10 Ch | Batumi | GEO | 2010-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1803 | 1.00 | 3 | -0.40 | 15 | -6.00 | |
|  Temizkan, Denizcan | | | 1685 | TUR | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Gazik, Viktor | | | 1825 | SVK | 0.00 | 1 | -0.47 | 15 | -7.05 | |  Sarana, Alexey | | | 1981 | RUS | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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) | | | | World Youth Chess Championships 2010 - Open under 10 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1803 | 1.50 | 3 | -0.39 | 15 | -5.85 | |
| | Bilczewski, Kacper | | | 1469 | POL | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Dijkhuis, Sven | | | 1671 | NED | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Trjapishko, Alexandr | | | 1932 | UKR | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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