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Individual Calculations September 2019 |
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| Qin, Kevin Total change: 47.60 | |   |
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| 12th Calgary International Open | Calgary | CAN | 2019-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1628 | 2.00 | 4 | 1.19 | 40 | 47.60 | |
|  Srinivasan, Hemant | | | 1812 | CAN | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Wang, Paul | | | 1796 | CAN | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Chandra, Anand Rishi | | | 1875 | CAN | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Ebrahim-Shirazi, Behrooz | | | 2025 | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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