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Individual Calculations September 2011 |
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| Belliard, Luis Total change: -14.10 | |   |
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| 39th Annual World Open - U2400 Section | Philadelphia, Pennsylvania | USA | 2011-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2222 | 4.00 | 9 | -0.94 | 15 | -14.10 | |
|  Omori, Michael | | | 2225 | USA | 0.50 | 1 | 0.00 | 15 | 0.00 | |  Webb, Matthew D | | | 2088 | ENG | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Alvarez, Franklin | | | 2156 | DOM | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Machin, Mark | c | | 2255 | PUR | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Vulis, Daniel | | | 2082 | USA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Barnett, Alex | | | 2269 | USA | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Zlotnikov, Mikhail | m | | 2305 | USA | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Carreto, Giovanni | c | | 2243 | MEX | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Hua, David A | | | 2040 | USA | 0.00 | 1 | -0.74 | 15 | -11.10 | |
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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