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Individual Calculations December 2018 |
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| Fragkos, Vasilios Total change: -9.80 | |   |
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| 27th open SO Peristeriou 2018 | Peristeri | GRE | 2018-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 2011 | 5.50 | 7 | -0.38 | 20 | -7.60 | |
|  Lekkas, Emmanouil | | | 1663 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Diamantopoulos, Leonidas Nik | | | 1682 | GRE | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Titopoulos, Ilias | | | 1611 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Oikonomidis, Spyridon | | | 1611 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vazelakis, Dimitrios | | | 1810 | GRE | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Haralabidis, Tengkiz | | | 1887 | GRE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Ntaifas, Ioannis | | | 1729 | GRE | 1.00 | 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) | | | | Team Cup Spyros Bikos 2018 - A group | ESSNA | GRE | 2018-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 2011 | 1.00 | 2 | -0.11 | 20 | -2.20 | |
| | Psathakis, Ioannis | | | 1611 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Michelakos, Panagiotis | | | 2262 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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