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Individual Calculations September 2011 |
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| Pieri, Enzo Total change: -4.95 | |   |
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| 48th Canadian Open Chess Championship 2011 | Toronto, Ontario | CAN | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1734 | 1.50 | 8 | -0.33 | 15 | -4.95 | |
|  Barrios, Felix | | | 2134 * | COL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Preotu, Razvan | | | 1974 | CAN | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Orlova, Yelizaveta | | wc | 1934 | CAN | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Rachar, Sean | | | 2012 | CAN | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Razzaq, Ali | | | 1920 | CAN | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Pitre, H G | | | 1974 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Posaratnanathan, Juliaan | | | 1838 | CAN | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Baumgartner, Christopher | | | 1864 | USA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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