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Rapid:
Individual Calculations February 2019 |
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| Tsialis, Apostolos Total change: 18.20 | |   |
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| White Tower 2018 Rapid | Thessaloniki | GRE | 2018-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1178 | 3.00 | 7 | 0.91 | 20 | 18.20 | |
|  Kesidis, Odyseas | | | 1578 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bontzorlos, Zafiris | | | 1435 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Magalakis, Stefanos | | | 1366 | GRE | 1.00 | 1 | 0.74 | 20 | 14.80 | |  Chatziioannidis, Theofylaktos | | | 1454 | GRE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Balafoutas, Alexandros | | | 1091 | GRE | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Grapsa, Georgia | | wf | 1578 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Arzoumanidis, Alexandros | | | 1028 | GRE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * 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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