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Individual Calculations January 2009 |
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| Tasker, Michael W Total change: 17.95 | |   |
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| European Union Individual Championship | Liverpool | ENG | 2008-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2264 | 2062 | 2.50 | 8 | 0.49 | 25 | 12.25 | |
|  Arakhamia-Grant, Ketevan E | m | wg | 2412 | SCO | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Lasinskas, Povilas | f | | 2269 | LTU | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Redmond, John | | | 2188 | IRL | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Owen, Dennis | | | 2095 | ENG | 1.00 | 1 | 0.55 | 25 | 13.75 | | | Kett, Timothy J | | | 2247 | WLS | 0.50 | 1 | 0.24 | 25 | 6.00 | | | Lawson, Andrew | | | 2200 | ENG | 1.00 | 1 | 0.69 | 25 | 17.25 | | | Bitalzadeh, Ali | f | | 2310 | NED | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Garcia Castro, Pablo | m | | 2390 | ESP | 0.00 | 1 | -0.13 | 25 | -3.25 | |
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 | | 4NCL part 1 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 2062 | 1.00 | 1 | 0.38 | 15 | 5.70 | |
| | Davies, Matthew | | | 1971 | WLS | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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) | | |
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