Individual Calculations February 2018 |
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Tsagkoudis, Archontis Total change: 6.40 | | |
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5th Christmas Chess Championship GAS Spartakos 2017-18 | Didymoteicho | GRE | 2017-12-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1779 | 1502 | 0.50 | 2 | 0.16 | 40 | 6.40 | |
| Petkov, Preslav | | | 1767 | BUL | 0.00 | 1 | -0.18 | 40 | -7.20 | | Petkov, Rostislav | | | 1791 | BUL | 0.50 | 1 | 0.34 | 40 | 13.60 | | 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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