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Individual Calculations May 2017 |
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| Giannopoulos, Ioannis Total change: -26.80 | |   |
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| 2017 ESSTH-HALK Team Championship Local Category - rounds 8-9 | Thessaloniki | GRE | 2017-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1826 | 0.50 | 2 | -0.08 | 20 | -1.60 | |
|  Mavreas, Dimitrios | | | 1984 | GRE | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Bribos, Evangelos | | | 1981 | GRE | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | 10th international open Triandrias 2017 - A | Thessaloniki | GRE | 2017-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1831 | 2.50 | 7 | -1.26 | 20 | -25.20 | |
| | Koutlas, Nikolaos | | | 1431 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Constantinou, Pavlos | c | | 2090 | CYP | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Nikolaou, Spiridon | | | 2182 | GRE | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Kazakos, Markos | | | 1637 | GRE | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Pantziarelas, Georgios Dimitrios | | | 1437 | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sadusea, Johnny Fernando | | | 2085 | VEN | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Hrysogelou, Athanasia-Panagiota | | | 1691 | GRE | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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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