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Individual Calculations April 2008 |
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| Yearwood, Roy Total change: -32.25 | |   |
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| 2007 Over Under 1800 | Calgary | CAN | 2007-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 2066 | 0.50 | 3 | -1.07 | 15 | -16.05 | |
|  Haessel, Dale R. | | | 2136 | CAN | 0.00 | 1 | -0.40 | 15 | -6.00 | |  Hughey, Micah | | | 2070 | CAN | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Kaminski, Thomas | | | 1932 | CAN | 0.50 | 1 | -0.18 | 15 | -2.70 | |
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) | | | | 2007 Winter Open Section A | Calgary | CAN | 2007-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 2066 | 2.50 | 5 | 0.51 | 15 | 7.65 | |
| | Hansen, Eric | | | 2132 | CAN | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Mackinnon, Keith | | | 2077 | CAN | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Shabalov, Alexander | g | | 2416 | USA | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Hughey, Micah | | | 2062 | CAN | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Haynes, Nicolas | | | 2079 | CAN | 1.00 | 1 | 0.52 | 15 | 7.80 | |
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 |
| 2059 | 2095 | 1.50 | 5 | -1.26 | 15 | -18.90 | |
| | Karmali, Hafiz | | | 2069 | CAN | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Vasilev, Stephan | | | 2097 | CAN | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Robichaud, Martin | | | 2097 | CAN | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Mackinnon, Keith | | | 2039 | CAN | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Kaminski, Thomas | | | 1991 | CAN | 0.50 | 1 | -0.14 | 15 | -2.10 | |
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) | | | | 25th Annual Trumpeter Classic | Grande Prairie | CAN | 2008-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2095 | 0.00 | 1 | -0.33 | 15 | -4.95 | |
| | Hansen, Eric | | | 2224 | CAN | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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