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Individual Calculations September 2009 |
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| Daniluk, Jim Total change: 54.10 | |   |
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| 2009 Canadian Open | Edmonton, Alberta | CAN | 2009-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 1978 | 3.00 | 6 | 1.78 | 25 | 44.50 | |
|  Melekhina, Alisa | | wm | 2270 | USA | 1.00 | 1 | 0.85 | 25 | 21.25 | |  Hommeles, Theo | f | | 2378 * | NED | 0.50 | 1 | 0.42 | 25 | 10.50 | | | Quan, Zhe | m | | 2378 * | CAN | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Martchenko, Alexander | | | 2039 | CAN | 0.50 | 1 | 0.08 | 25 | 2.00 | | | Li, Zhichao | | | 2183 | HKG | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Gardner, Robert J | | | 2171 | CAN | 1.00 | 1 | 0.75 | 25 | 18.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 | | ECC August Sectional Group A | Edmonton, Alberta | CAN | 2009-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 1978 | 2.00 | 4 | 0.64 | 15 | 9.60 | |
| | Kalisvaart, Peter | | | 2078 | NED | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Pedersen, Rick | | | 2063 | CAN | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Yearwood, Roy | | | 2073 | CAN | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Gardner, Robert J | | | 2171 | CAN | 0.50 | 1 | 0.25 | 15 | 3.75 | |
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) | | |
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