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Individual Calculations January 2018 |
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| Papadatos, Ioannis Total change: -5.20 | |   |
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| 52nd Piraeus Championship Stelios Psaras Memorial | Piraeus | GRE | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 2033 | 3.50 | 6 | -0.26 | 20 | -5.20 | |
|  Kokkinopanis, Leonidas | | | 1633 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dermatas, Marios | | | 1633 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alexakis, Dimitrios | | | 2144 | GRE | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Sidiropoulos, Nikolaos | | | 2064 | GRE | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Karakatsanis, Nikolaos | | | 1851 | GRE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Alexakis, Dimitris | | | 2127 | GRE | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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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