Individual Calculations February 2018 |
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Sachpatzidis, Charalampos Total change: -19.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2nd Christmas tournament SO Korydallou | Korydallos | GRE | 2017-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1209 | 1356 | 1.00 | 3 | -0.98 | 20 | -19.60 | |
| Koulis, Vasileios | | | 1569 | GRE | 0.00 | 1 | -0.23 | 20 | -4.60 | | Kalafatas, Michail | | | 1010 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | | Liapis, Nikolaos Ap | | | 1048 | GRE | 0.00 | 1 | -0.86 | 20 | -17.20 | | 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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