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Blitz:
Individual Calculations August 2012 |
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| Wallach, Kenneth T Total change: -2.60 | |   |
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| 2012 NACA May Blitz | Skokie, Illinois | USA | 2012-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 2175 | 2.00 | 3 | -0.13 | 20 | -2.60 | |
|  Qazi, Rafeh R | | | 1867 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Schmakel, Sam A | | | 2128 | USA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Cen, Kent Y | | | 2023 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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