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Individual Calculations September 2010 |
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| Porper, Edward Total change: 0.50 | |   |
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| 5th Edmonton International | Edmonton, Alberta | CAN | 2010-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2317 | 2441 | 6.50 | 9 | 0.65 | 10 | 6.50 | |
|  Van-Heirzeele, Daniel | | | 2120 | BEL | 0.50 | 1 | -0.37 | 10 | -3.70 | |  Kekelidze, Mikheil | g | | 2487 | GEO | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Haessel, Dale | f | | 2243 | CAN | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Langer, Michael | f | | 2280 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Kraai, Jesse | g | | 2502 | USA | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Gardner, Robert J | | | 2151 | CAN | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Panchanathan, Magesh | g | | 2533 | IND | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Wang, Richard | | | 2190 | CAN | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Pechenkin, Vladimir | f | | 2345 | CAN | 1.00 | 1 | 0.37 | 10 | 3.70 | |
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) | | | | 2010 Battle of Alberta | Red Deer, Alberta | CAN | 2010-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2405 | 2441 | 0.50 | 2 | -0.60 | 10 | -6.00 | |
| | Hansen, Eric | f | | 2405 | CAN | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Hansen, Eric | f | | 2405 | CAN | 0.50 | 1 | -0.05 | 10 | -0.50 | |
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) | | |
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