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Individual Calculations January 2011 |
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| Tsiros, Fragkiskos Vlasios Total change: -10.80 | |   |
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| World Youth Chess Championships 2010 - Open under 12 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 1764 | 1.00 | 5 | 0.20 | 15 | 3.00 | |
|  Sanal, Vahap | c | | 2164 * | TUR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Minko, Vladimir | | | 2038 | RUS | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Viswanadha, Kesav | | | 2018 | USA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Haria, Ravi | | | 1940 | ENG | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Wu, Christopher | | | 2139 | USA | 1.00 | 1 | 0.91 | 15 | 13.65 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 109th Ambelokipi Open | Ambelokipi - Athens | GRE | 2010-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1772 | 0.00 | 2 | -0.92 | 15 | -13.80 | |
| | Azis, Azizis Ektoras | | | 2121 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Karystianos, Petros | | | 1522 | GRE | 0.00 | 1 | -0.81 | 15 | -12.15 | |
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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