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Individual Calculations August 2012 |
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| Babb, Jeff Total change: -5.40 | |   |
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| 2012 Manitoba Ch | Winnipeg, Manitoba | CAN | 2012-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2144 | 1.50 | 4 | -0.70 | 30 | -21.00 | |
|  Melamedoff, Gustavo | | | 2040 | CAN | 0.50 | 1 | -0.14 | 30 | -4.20 | |  Melamedoff, Gustavo | | | 2040 | CAN | 0.50 | 1 | -0.14 | 30 | -4.20 | | | Vincent, Trevor | | | 2173 | CAN | 0.00 | 1 | -0.46 | 30 | -13.80 | | | Vincent, Trevor | | | 2173 | CAN | 0.50 | 1 | 0.04 | 30 | 1.20 | |
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 Canadian Open Ch | Victoria, British Columbia | CAN | 2012-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2144 | 4.00 | 8 | 0.52 | 30 | 15.60 | |
| | Yoos, John C. | f | | 2343 | CAN | 0.50 | 1 | 0.26 | 30 | 7.80 | | | Barron, Michael | f | | 2173 | CAN | 0.50 | 1 | 0.04 | 30 | 1.20 | | | Calugar, Arthur | m | | 2273 | CAN | 0.00 | 1 | -0.33 | 30 | -9.90 | | | Jiganchine, Roman | | | 2230 | CAN | 0.50 | 1 | 0.12 | 30 | 3.60 | | | Finlay, Ian | | | 1792 | CAN | 1.00 | 1 | 0.11 | 30 | 3.30 | | | Mackinnon, Keith | | | 2183 | CAN | 1.00 | 1 | 0.55 | 30 | 16.50 | | | Pechisker, Alfred | | | 2197 | CAN | 0.50 | 1 | 0.07 | 30 | 2.10 | | | Piasetski, Leon | m | | 2290 | CAN | 0.00 | 1 | -0.30 | 30 | -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) | | |
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