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Individual Calculations February 2020 |
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| Mplitsa, Artemis Total change: 34.40 | |   |
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| 4th open Nikolaos Giamarellos 2020 | Chalkida | GRE | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1289 | 1.50 | 4 | 0.86 | 40 | 34.40 | |
|  Efthimiadis, Ilias | | | 1689 * | GRE | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Karounis, Ioannis | | | 1669 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Zahariou, Nikolaus | | | 1547 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Stamelos, Athanasios | | | 1449 | GRE | 0.50 | 1 | 0.21 | 40 | 8.40 | | | * 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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