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Individual Calculations July 2011 |
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| Smith, Garrett Total change: 8.70 | |   |
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| 20th Annual Chicago Open | Wheeling, Illinois | USA | 2011-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2190 | 2094 | 2.00 | 5 | 0.14 | 15 | 2.10 | |
|  Chiang, Jonathan | | | 1793 | USA | 1.00 | 1 | 0.15 | 15 | 2.25 | |  Gisclan, Heverton | | | 2254 | BRA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Young, Angelo | m | | 2371 | PHI | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Morshedi, Ali | f | | 2277 | USA | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Aliyev, Timur | | | 2256 | ISR | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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) | | | | 53rd Gem City Open | Dayton, Ohio | USA | 2011-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2094 | 1.00 | 1 | 0.44 | 15 | 6.60 | |
| | Coraretti, Ben | | | 2051 | USA | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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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