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Individual Calculations September 2015 |
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| Sverkounos, Spyridon Total change: -7.00 | |   |
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| International open ISTHMIA 2015 - A GROUP | Loutraki Korinthos | GRE | 2015-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1957 | 4.50 | 9 | -0.35 | 20 | -7.00 | |
|  Georgiev, Krum | g | | 2357 * | BUL | 0.50 | 1 | 0.42 | 20 | 8.40 | |  David, Alberto | g | | 2357 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Iasman, Inna | | | 1789 | FRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Sideris, Theodoros | | | 1993 | GRE | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Koutsidi, Amalia | | | 1557 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mantikos, Konstantinos | | | 1765 | GRE | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Soultatis, Kostas | | | 2026 | GRE | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Mavromoustakos, Thomas | | | 1557 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Masouros, Panagiotis | | | 1938 | GRE | 1.00 | 1 | 0.47 | 20 | 9.40 | | | * 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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