Individual Calculations July 2010 |
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Patterson, Roger Total change: -1.35 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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35th Annual Keres Memorial | Vancouver, British Columbia | CAN | 2010-05-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
2035 | 2148 | 2.50 | 4 | -0.09 | 15 | -1.35 | |
| Kong, Dezheng | | | 1941 | CAN | 1.00 | 1 | 0.23 | 15 | 3.45 | | Salcedo, Daniel E | | | 2093 | CAN | 0.50 | 1 | -0.08 | 15 | -1.20 | | Tang, Edward | | | 2177 | CAN | 0.50 | 1 | 0.04 | 15 | 0.60 | | Pokora, Lubomir | | | 1930 | CZE | 0.50 | 1 | -0.28 | 15 | -4.20 | | 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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