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Individual Calculations January 2015 |
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| Filipovich, David Total change: -19.00 | |   |
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| ACC Norway Swiss | Toronto | CAN | 2014-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2079 | 2.50 | 5 | -0.85 | 20 | -17.00 | |
|  Zotkin, Daniel | | | 1846 | CAN | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Evans, Bill | | | 1950 | CAN | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Ibrahim, Ismail | | | 2024 | AFG | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Wiebe, Daniel | | | 1890 | CAN | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Southam, David | | | 2034 | CAN | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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 - Crown | Toronto | CAN | 2014-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 2069 | 2.00 | 4 | -0.10 | 20 | -2.00 | |
| | Derraugh, Geordie | | | 2116 | CAN | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Zhang, Yuanchen | f | | 2092 | CAN | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Vettese, Nicholas | c | | 2037 | CAN | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Bellissimo, Joseph | | | 1954 | CAN | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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