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Individual Calculations March 2012 |
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| Mar, Henry Total change: 21.30 | |   |
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| 2012 Winter Tuesday Night Marathon | San Francisco, California | USA | 2012-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1663 | 2.00 | 3 | 0.71 | 30 | 21.30 | |
|  Harris, John | | | 1772 | USA | 1.00 | 1 | 0.65 | 30 | 19.50 | |  Newey, Richard | | | 1823 | USA | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Hilliard, Michael | | | 1555 | USA | 1.00 | 1 | 0.35 | 30 | 10.50 | |
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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