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Individual Calculations August 2014 |
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| Zhang, Yuanchen Total change: -40.35 | |   |
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| 42nd Annual World Open - U2400 Section | Arlington, Virginia | USA | 2014-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2180 | 3.50 | 8 | -1.09 | 15 | -16.35 | |
|  Chow, Colin | | | 2092 | USA | 0.00 | 1 | -0.62 | 15 | -9.30 | |  Nieto, Guillermo L | | | 1982 | COL | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Mabe, Chris J | | | 2233 | USA | 0.50 | 1 | 0.07 | 15 | 1.05 | | | He, Daniel | | | 2195 | USA | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Bozkurt, Ilker | | | 2134 | TUR | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Ryba, Andrew | | | 2213 | USA | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Carreto, Giovanni | c | | 2236 | MEX | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Harmon-Vellotti, Carl | | | 1853 | USA | 0.50 | 1 | -0.37 | 15 | -5.55 | |
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) | | | | 2014 Canadian Open | Montreal | CAN | 2014-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2170 | 3.00 | 9 | -0.60 | 40 | -24.00 | |
| | Xiong, Jeffery | m | | 2441 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Vera Gonzalez-Quevedo, Reynaldo | g | | 2468 | CUB | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Plotkin, Victor | f | | 2275 | CAN | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Rey, Fabrice | | | 2152 | FRA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Rodriguez, Adrien | | | 2203 | FRA | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Villavieja, Butch | | | 2158 | PHI | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Tomb, Maroun | | | 2147 | LIB | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Fleites Marti, Yuleikys | | wm | 2163 | CUB | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Kleinplatz, Sam | f | | 2257 | FRA | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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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