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Individual Calculations January 2015 |
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| Siddeley, Hugh Total change: 23.20 | |   |
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| ACC Norway Swiss | Toronto | CAN | 2014-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1895 | 3.00 | 5 | 0.74 | 20 | 14.80 | |
|  Ugodnikov, Arkadiy | | | 1791 | CAN | 0.50 | 1 | -0.14 | 20 | -2.80 | |  Humphreys, Michael | f | | 2190 | CAN | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Zotkin, Daniel | | | 1846 | CAN | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Southam, David | | | 2034 | CAN | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Mendoza, Armand Jess | | | 1831 | CAN | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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) | | | | Hart House Holidays Open - U2200 | Toronto | CAN | 2014-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1903 | 3.50 | 5 | 0.42 | 20 | 8.40 | |
| | Stefanovic, Miroslav | | | 1809 | CAN | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Zhao, Yuetong (davy) | | | 1815 | CAN | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Liang, Hairan | | | 1807 | CAN | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Longo, Tyler | | | 1975 | CAN | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Kitaygorodsky, Alex | | | 1660 | CAN | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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