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Individual Calculations May 2010 |
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| Rekhson, Vladislav Total change: -17.40 | |   |
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| 2010 Edmonton Chess Ch | Edmonton, Alberta | CAN | 2010-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2083 | 1.00 | 4 | -0.50 | 15 | -7.50 | |
|  Hughey, Micah | | | 2043 | CAN | 0.50 | 1 | -0.06 | 15 | -0.90 | |  Hughey, Micah | | | 2043 | CAN | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Pechenkin, Vladimir | f | | 2335 | CAN | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Pechenkin, Vladimir | f | | 2335 | CAN | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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 Lethbridge Open | Lethbridge, Alberta | CAN | 2010-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 2091 | 0.50 | 2 | -0.66 | 15 | -9.90 | |
| | Kalisvaart, Peter | | | 2059 | NED | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Daniluk, Jim | | | 2000 | CAN | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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) | | |
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