|
Individual Calculations April 2009 |
|
|
|
| Tanaka, Christian Total change: 2.70 | |   |
|
| 18th Annual North American Open | Las vegas, Nevada | USA | 2008-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 2152 | 2.00 | 4 | 0.47 | 15 | 7.05 | |
|  Mulyar, Michael A | m | | 2395 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Vogel, Joerg | | | 2081 | GER | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Steinfl, Alessandr | | | 2242 | ITA | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Parry, Matt J | | | 2261 | USA | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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) | | | | 26th Annual U.S Amateur Team West | Woodland Hills, CA | USA | 2009-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 2180 | 1.50 | 3 | -0.29 | 15 | -4.35 | |
| | Le, Cau Duong | | | 2081 | USA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Iwamoto, Takashi | f | | 2245 | USA | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Hough, Randall D | | | 2000 | USA | 1.00 | 1 | 0.26 | 15 | 3.90 | |
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) | | |
|
