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Individual Calculations July 2019 |
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| Stounos, Nikolaos Total change: -47.60 | |   |
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| 22nd International Open Athens Challenge 2019 - Group B | Heraklio Attikis | GRE | 2019-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1360 | 2.50 | 6 | -1.19 | 40 | -47.60 | |
|  Zygourakis, Themistoklis | | | 1444 | GRE | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Tsekoura, Stavroula | | | 1234 | GRE | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Ntantais, Avraam | | | 1587 | GRE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Mavrouleas, Alexandros | | | 1103 | GRE | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Spalas, Iason | | | 1180 | GRE | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Argyris, Ioannis | | | 1033 | GRE | 1.00 | 1 | 0.13 | 40 | 5.20 | |
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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