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Individual Calculations July 2009 |
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| Trochtchanovitch, Pavel Total change: 26.50 | |   |
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| 3rd Annual Grand Pacific Open | Victoria | CAN | 2009-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2065 | 0.00 | 1 | -0.36 | 25 | -9.00 | |
|  Davies, Lucas | | | 2170 | CAN | 0.00 | 1 | -0.36 | 25 | -9.00 | |
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) | | | | 34th Keres Memorial | Vancouver | CAN | 2009-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2065 | 3.00 | 5 | 1.42 | 25 | 35.50 | |
|  Cadman, Charles | | | 2262 | USA | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Patterson, Roger | | | 2148 | CAN | 1.00 | 1 | 0.61 | 25 | 15.25 | | | Gornall, Kirk | | | 2094 | ENG | 1.00 | 1 | 0.54 | 25 | 13.50 | | | Orlov, Georgi | m | | 2415 | USA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Pechisker, Alfred | | | 2163 | CAN | 1.00 | 1 | 0.63 | 25 | 15.75 | |
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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