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Individual Calculations March 2015 |
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| Yao, Sammy Total change: -34.00 | |   |
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| Hart House Reading Week Open - U2200 | Toronto | CAN | 2015-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1977 | 1.50 | 4 | -0.85 | 40 | -34.00 | |
|  Liang, Hairan | | | 1791 | CAN | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Ng, Kit-Sun | | | 1948 | CAN | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Southam, David | | | 2058 | CAN | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Nasir, Pi | | | 1845 | CAN | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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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