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Individual Calculations March 2012 |
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| Ferreira, Alex T. Total change: -2.85 | |   |
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| 2011 ACC Holiday Swiss | Toronto, Ontario | CAN | 2011-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 2018 | 2.00 | 3 | 0.40 | 15 | 6.00 | |
|  Humphreys, Michael | | | 2161 | CAN | 0.00 | 1 | -0.31 | 15 | -4.65 | |  Nasir, Zehn | | | 1820 | CAN | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Peev, Pavel | | | 1997 | CAN | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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) | | | | 2012 Hart House Reading Week U2200 | Toronto, Ontario | CAN | 2012-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 2013 | 0.50 | 2 | -0.59 | 15 | -8.85 | |
| | Wiebe, Daniel | | | 1892 | CAN | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Fiedler, Brian | | | 2060 | CAN | 0.00 | 1 | -0.43 | 15 | -6.45 | |
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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