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Individual Calculations February 2020 |
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| Tsotras, Ioannis Total change: -12.00 | |   |
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| 4th open Nikolaos Giamarellos 2020 | Chalkida | GRE | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1738 | 3.50 | 6 | -0.30 | 40 | -12.00 | |
|  Makrygiannis, Ion Periandros | | | 1338 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Liakouris, Dimitrios | | | 1543 | GRE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Karounis, Ioannis | | | 1669 | GRE | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Moshou, Alexia | | | 1696 | GRE | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Zahariou, Nikolaus | | | 1547 | GRE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Kakkanas, Evangelos | | | 1957 | GRE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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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