Individual Calculations July 2009 |
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Zygourakis, Themistoklis Total change: -2.10 | | |
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WORLD AMATEUR CHAMPIONSHIP 2009 | Thessaloniki | GRE | 2009-04-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1667 | 1724 | 1.00 | 2 | -0.14 | 15 | -2.10 | |
| Ioannidis, Evgenios | | | 1513 | GRE | 1.00 | 1 | 0.23 | 15 | 3.45 | | Ifantis, Ilias | | | 1820 | GRE | 0.00 | 1 | -0.37 | 15 | -5.55 | | 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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