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Individual Calculations August 2015 |
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| Rekhson, Vladislav Total change: 2.40 | |   |
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| 2015 Calgary International Qualifier | Calgary | CAN | 2015-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 2096 | 2.50 | 3 | 0.51 | 20 | 10.20 | |
|  Milne, Arthur | | | 1751 | CAN | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Karmali, Hafiz | | | 1931 | CAN | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Haessel, Dale | f | | 2180 | CAN | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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) | | | | 10th Edmonton International Reserves | Edmonton | CAN | 2015-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 2095 | 3.00 | 4 | -0.39 | 20 | -7.80 | |
| | Kadavil, Suresh | | | 1695 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yao, David | | | 1695 * | CAN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Fellah, Mohamad | | | 1887 | LBA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Young, Joseph | | | 1878 | CAN | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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