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Individual Calculations March 2012 |
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| Derraugh, Geordie Total change: -67.20 | |   |
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| 2011 Pan American Intercollegiate Chess Tournament | Fort Worth, Texas | USA | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2148 | 2124 | 0.00 | 3 | -1.47 | 30 | -44.10 | |
|  Gareyev, Timur | g | | 2524 * | UZB | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Kamphorst, Maraani | | | 1835 | BRA | 0.00 | 1 | -0.84 | 30 | -25.20 | | | Thompson, Nick | | | 2086 | USA | 0.00 | 1 | -0.55 | 30 | -16.50 | | | * 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) | | | | 2012 Hart House Reading Week Open | Toronto, Ontario | CAN | 2012-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 2124 | 2.00 | 5 | -0.77 | 30 | -23.10 | |
| | Krnan, Tomas | m | | 2413 | CAN | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Zhang, Yuanchen | | | 1818 | CAN | 1.00 | 1 | 0.14 | 30 | 4.20 | | | Semianiuk, Konstantin | | | 2064 | CAN | 1.00 | 1 | 0.42 | 30 | 12.60 | | | Preotu, Razvan | | | 2006 | CAN | 0.00 | 1 | -0.66 | 30 | -19.80 | | | Gusev, Nikita | c | | 2118 | CAN | 0.00 | 1 | -0.51 | 30 | -15.30 | |
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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