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Individual Calculations September 2011 |
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| Leu, Richard Total change: 49.50 | |   |
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| 2011 CAN Youth Ch U16 Open | Richmond Hill, Ontario | CAN | 2011-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1743 | 2.50 | 5 | 1.65 | 30 | 49.50 | |
|  Itkin, David | | | 2025 | CAN | 0.50 | 1 | 0.34 | 30 | 10.20 | | | Zhang, David | | | 2037 | CAN | 0.00 | 1 | -0.15 | 30 | -4.50 | |  Wu, Kevin | | | 1914 | CAN | 1.00 | 1 | 0.73 | 30 | 21.90 | | | Gusev, Nikita | | | 2071 | CAN | 0.50 | 1 | 0.37 | 30 | 11.10 | | | Semianiuk, Konstantin | | | 2052 | CAN | 0.50 | 1 | 0.36 | 30 | 10.80 | |
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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