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Individual Calculations April 2008 |
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| Mackinnon, Keith Total change: -8.50 | |   |
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| 2007 Winter Open Section A | Calgary | CAN | 2007-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 2077 | 1.00 | 5 | -1.07 | 25 | -26.75 | |
|  Hughey, Micah | | | 2062 | CAN | 0.00 | 1 | -0.52 | 25 | -13.00 | |  Yearwood, Roy | | | 2066 | CAN | 0.50 | 1 | -0.02 | 25 | -0.50 | | | Hansen, Eric | | | 2132 | CAN | 0.00 | 1 | -0.42 | 25 | -10.50 | | | Haynes, Nicolas | | | 2079 | CAN | 0.50 | 1 | 0.00 | 25 | 0.00 | | | Shabalov, Alexander | g | | 2427 | USA | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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) | | | | Schleinich Memorial B | Calgary | CAN | 2008-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 2039 | 3.50 | 5 | 1.21 | 25 | 30.25 | |
| | Kaminski, Thomas | | | 1991 | CAN | 0.00 | 1 | -0.57 | 25 | -14.25 | | | Karmali, Hafiz | | | 2069 | CAN | 1.00 | 1 | 0.54 | 25 | 13.50 | | | Vasilev, Stephan | | | 2097 | CAN | 1.00 | 1 | 0.58 | 25 | 14.50 | | | Yearwood, Roy | | | 2095 | CAN | 0.50 | 1 | 0.08 | 25 | 2.00 | | | Robichaud, Martin | | | 2097 | CAN | 1.00 | 1 | 0.58 | 25 | 14.50 | |
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) | | | NOTE: K factor changed | | 25th Annual Trumpeter Classic | Grande Prairie | CAN | 2008-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2039 | 0.00 | 1 | -0.51 | 15 | -7.65 | |
| | Kazakevich, Anastasia | | | 2031 | CAN | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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) | | | NOTE: K factor changed | | Northern Alberta Open 2008 | Edmonton | CAN | 2008-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 2039 | 0.00 | 1 | -0.29 | 15 | -4.35 | |
| | Haynes, Nicolas | | | 2199 | CAN | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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