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Individual Calculations December 2015 |
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| Ziroyan, David Total change: 79.20 | |   |
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| FIDE World Youth - Cadets Chess Championships - open U14 | Porto Carras - Halkidiki | GRE | 2015-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1721 | 4.50 | 10 | 1.98 | 40 | 79.20 | |
|  Giannoulakis, Labros | | | 2121 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Alexakis, Georgios | | | 1965 | GRE | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Acosta Cubides, Jorian Jared | c | | 1999 | COL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | D Urbano, Gabriele | | | 1906 | ITA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Anthopoulos, Hristos | | | 1920 | GRE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Danchevski, Gorast | | | 1496 | MKD | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Coro, Lucas | | | 1919 | ARG | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Coiffait, Pierre-Basile | | | 1980 | FRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Attard, Leopold | | | 2045 | MLT | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Ramasamy, Vikram | | | 1926 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | * 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) | | |
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