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Individual Calculations May 2015 |
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| Katsiris, Ioannis Total change: -5.60 | |   |
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| 2015 ESSNA team championship - B Category | Attica | GRE | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 2001 | 3.50 | 9 | -0.28 | 20 | -5.60 | |
|  Kofidis, Spyridon | | | 2186 | GRE | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Tzouvelekis, Ioannis | | | 1922 | GRE | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Stamos, Filippos | | | 2130 | GRE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Korniotis, Filippos | | | 2064 | GRE | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Hamaletsos, Hristoforos | | | 2169 | GRE | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Ignatiadis, Konstantinos | | | 2084 | GRE | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Mitrandzas, Athanasios | | | 2016 | GRE | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Festas, Georgios | | | 2021 | GRE | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Karousos-Theodorakis, Nikolaos | | | 1963 | GRE | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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