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Individual Calculations October 2012 |
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| Baumgartner, Blake Total change: -49.80 | |   |
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| 68th Ohio Chess Congress | Richfield, Ohio | USA | 2012-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 1888 | 0.00 | 3 | -1.10 | 30 | -33.00 | |
|  Stopa, John Russell | | | 2139 | USA | 0.00 | 1 | -0.19 | 30 | -5.70 | |  Friedman, David M | | | 1923 | USA | 0.00 | 1 | -0.45 | 30 | -13.50 | | | Basalla, Robert W | | | 1915 | USA | 0.00 | 1 | -0.46 | 30 | -13.80 | |
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) | | | | 5th Annual Louisville Open | Louisville, Kentucky | USA | 2012-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 1888 | 0.00 | 2 | -0.56 | 30 | -16.80 | |
| | Cooklev, Steven | | | 2131 | USA | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Tallo, Emily K | | | 1987 | USA | 0.00 | 1 | -0.36 | 30 | -10.80 | |
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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