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Individual Calculations February 2020 |
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| Spyridakis, Georgios Total change: 6.00 | |   |
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| 23rd Greek Youth U18 National Championship 2020 - open | Rethymno | GRE | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1266 | 1071 | 1.50 | 5 | 0.15 | 40 | 6.00 | |
|  Sifogiannakis, Andreas | | | 1471 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sarafis, Rafail | | | 1331 | GRE | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Fraidakis, Emmanouil | | | 1104 | GRE | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Psarianou, Eleni | | | 1116 | GRE | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Kealar, Ioannis | | | 1310 | GRE | 1.00 | 1 | 0.80 | 40 | 32.00 | | | * 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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