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Individual Calculations July 2008 |
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| Bryant, John D Total change: -0.90 | |   |
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| 8th Far West Open | Reno, Nevada | USA | 2008-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2228 | 1.00 | 2 | -0.29 | 15 | -4.35 | |
|  Walls, Jerry | | | 2027 | USA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Naroditsky, Daniel | f | | 2205 | USA | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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) | | | | 6th Annual Western Pacific Open | Los Angeles, CA | USA | 2008-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2228 | 2.00 | 3 | 0.10 | 15 | 1.50 | |
|  Gutman, Joshua | | | 2097 | USA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Taylor, Timothy W | m | | 2326 | USA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Huang, Vincent | | | 1937 | USA | 1.00 | 1 | 0.15 | 15 | 2.25 | |
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) | | | | 2008 National Open | Las Vegas, Nevada | USA | 2008-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2276 | 2226 | 1.50 | 3 | 0.13 | 15 | 1.95 | |
| | Haessler, Carl | | | 2134 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Finegold, Ben | m | | 2539 | USA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Sinanan, Josh | | | 2155 | USA | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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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