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Individual Calculations July 2013 |
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| Tezcan, Yaman Total change: 82.80 | |   |
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| 2013 Washington Open | Seattle, Washington | USA | 2013-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 1933 | 4.00 | 5 | 2.90 | 30 | 87.00 | |
|  Sinanan, Joshua C | | | 2209 | USA | 1.00 | 1 | 0.83 | 30 | 24.90 | | | Golub, David | | | 2204 | USA | 0.50 | 1 | 0.33 | 30 | 9.90 | |  Collyer, Curt D | f | | 2282 | USA | 0.50 | 1 | 0.39 | 30 | 11.70 | | | Lampman, Becca | | | 1944 | USA | 1.00 | 1 | 0.52 | 30 | 15.60 | | | Pechisker, Alfred | | | 2201 | CAN | 1.00 | 1 | 0.83 | 30 | 24.90 | |
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) | | | | 2013 National Open - U2200 Section | Las Vegas, Nevada | USA | 2013-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 1933 | 0.50 | 2 | -0.14 | 30 | -4.20 | |
| | Zaloznyy, Mike Y | | | 1986 | USA | 0.00 | 1 | -0.43 | 30 | -12.90 | | | Yu, Corbin Zachary | | | 2164 | USA | 0.50 | 1 | 0.29 | 30 | 8.70 | |
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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