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Individual Calculations February 2019 |
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| Ioannidis, Efklidis Total change: -35.20 | |   |
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| New Year's 2019 open Chess Square A Mitsakos Memorial | Athens | GRE | 2019-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1564 | 2.00 | 6 | -1.76 | 20 | -35.20 | |
|  Abelakiotis, Stavros | | | 1964 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Georgitsi, Sofia | | | 1339 | GRE | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Poupalos, Alexandros | | | 1258 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Stounos, Nikolaos | | | 1376 | GRE | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Kartsidima, Aikaterini | | | 1464 | GRE | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Kourouklis, Efthymios-Nektarios | | | 1443 | GRE | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * 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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