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Individual Calculations October 2018 |
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| Mastrakoulis, Simeon Total change: -34.40 | |   |
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| 15th open International tournament of Kalamaria 2018 - A group | Thessaloniki | GRE | 2018-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1626 | 4.00 | 9 | -0.86 | 40 | -34.40 | |
|  Kesidis, Odyseas | | | 2026 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Stoimenidis, Dimitrios | | | 1480 | GRE | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Georgiadis, Nikolaos Xant | | | 1810 | GRE | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Tziotzios, Dimitrios | | | 1303 | GRE | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Tzovanis, Anastasios Anagnostis | | | 1515 | GRE | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Polymeras, Evangelos | | | 1495 | GRE | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Gavriilidis, Orestis | | | 1706 | GRE | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Koutrakis, Theodoros | | | 1396 | GRE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Gioras, Ioannis | | | 1666 | GRE | 0.00 | 1 | -0.44 | 40 | -17.60 | | | * 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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