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Individual Calculations November 2013 |
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| Alexiadis, Hristos Total change: 10.95 | |   |
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| 22nd open SOP - SMAOK over 1900 | Athens Pagrati | GRE | 2013-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1983 | 3.50 | 6 | 0.84 | 15 | 12.60 | |
|  Panagiotakos, Nikolaos | | | 2192 | GRE | 0.50 | 1 | 0.27 | 15 | 4.05 | |  Mitrandzas, Athanasios | | | 2096 | GRE | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Koutsidis, Achilleas | | | 1752 | GRE | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Kostopoulos, Vasilios | | | 2060 | GRE | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Drakopoulos, Polihronis | | | 1944 | GRE | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Konistis, Loukas | | | 2090 | GRE | 0.50 | 1 | 0.15 | 15 | 2.25 | |
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) | | | | Open tournament 20 years KOTINOS | Athens | GRE | 2013-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1983 | 3.00 | 6 | -0.11 | 15 | -1.65 | |
| | Koutsidi, Amalia | | | 1583 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Haliamanis, Georgios | f | | 2309 | GRE | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Karousos-Theodorakis, Nikolaos | | | 1721 | GRE | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Fahouri, Nidal | | | 1862 | JOR | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Anastasopoulos, Spyros | | | 2169 | GRE | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Dimitriou, G. | | | 2117 | GRE | 0.00 | 1 | -0.32 | 15 | -4.80 | | | * 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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