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Individual Calculations July 2019 |
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| Vassis, Michail Total change: 18.80 | |   |
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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 |
| 1380 | 1332 | 3.50 | 7 | 0.47 | 40 | 18.80 | |
|  Armeniakos, Sotiris | | | 1462 | GRE | 1.00 | 1 | 0.68 | 40 | 27.20 | |  Diamandis, Georgios | | | 1537 | GRE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Mogylnyak, Georgiy Yaroslav | | | 1448 | GRE | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Sidiropoulos, Vasilis | | | 1497 | GRE | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Aretoulakis, Sotirios Paris | | | 1089 | GRE | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Zygourakis, Themistoklis | | | 1444 | GRE | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Spalas, Iason | | | 1180 | GRE | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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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