Individual Calculations January 2018 |
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Demchenko, Svitlana Total change: 24.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2017 RA December Open | Ottawa | CAN | 2017-12-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1946 | 2081 | 4.00 | 5 | 0.60 | 40 | 24.00 | |
| Donev, Danail | | | 1895 | CAN | 1.00 | 1 | 0.26 | 40 | 10.40 | | Zhang, Jikai | | | 1992 | CHN | 0.50 | 1 | -0.12 | 40 | -4.80 | | Yang, Fan | | | 1948 | CAN | 0.50 | 1 | -0.18 | 40 | -7.20 | | Villeneuve, Robert | | | 1901 | CAN | 1.00 | 1 | 0.26 | 40 | 10.40 | | Sadeghi, Saeid | | | 1992 | CAN | 1.00 | 1 | 0.38 | 40 | 15.20 | | 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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