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Individual Calculations May 2015 |
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| Vivek.m. Total change: 13.00 | |   |
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| 2015 World Amateur Chess Championships - Open | Porto Carras - Halkidiki | GRE | 2015-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1829 | 4.50 | 7 | 0.65 | 20 | 13.00 | |
|  Zavivaev, Ilya | | | 1605 | RUS | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Iatros, Aristidis | | | 1635 | GRE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Al-Hamlan, Faisal | | | 1961 | KUW | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Nezosi, Christophe | | | 1429 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karaivanov, Alexander | | | 1909 | BUL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Caushaj, Kastriot | | | 1941 | ALB | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Magallanes, Gustavo | | | 1950 | ARG | 0.50 | 1 | 0.16 | 20 | 3.20 | | | * 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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