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Individual Calculations December 2012 |
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| Krause, Benjamin W Total change: 1.80 | |   |
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| 43rd Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2012-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2207 | 2.00 | 4 | 0.12 | 15 | 1.80 | |
|  Wlezien, Alexander | | | 2047 | USA | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Ostrovskiy, Aleksandr A | f | | 2382 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Cortese, Anthony | | | 1951 | USA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Izoria, Zviad | g | | 2589 | GEO | 0.00 | 1 | -0.09 | 15 | -1.35 | |
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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