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Individual Calculations June 2017 |
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| Tam, Erik Total change: -9.40 | |   |
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| 2017 Edmonton International Qualifier and Fundraiser | Edmonton | CAN | 2017-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 2067 | 3.00 | 5 | -0.47 | 20 | -9.40 | |
|  Robertson, Trevor | | | 1667 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dave, Bhavik | | | 1750 | IND | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ng, Gary | | | 2235 | CAN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ludwig, Michael | | | 1902 | CAN | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Ali, Husain | | | 1935 | CAN | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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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