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Individual Calculations November 2018 |
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| Tsalezas, Theodoros Total change: -20.80 | |   |
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| Under 1600 Athens Challenge Autumn 2018 | Heraklion Attikis | GRE | 2018-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1257 | 1466 | 1.00 | 2 | -0.52 | 40 | -20.80 | |
|  Giannakouras, Angelos | | | 1190 | GRE | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Sifonios, Panagiotis | | | 1323 | GRE | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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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