|
Individual Calculations July 2008 |
|
|
|
| Bradford, Joseph Total change: 6.10 | |   |
|
| 2008 Frank K Berry U.S. Championship - Qualifier Fide Open | Tulsa, Oklahoma | USA | 2008-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2372 | 2419 | 4.50 | 6 | 1.19 | 10 | 11.90 | |
|  Plunkett, Robert | | | 2117 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Vaja, Ashish | | | 2218 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Goldin, Alexander | g | | 2566 | USA | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Finegold, Benjamin | m | | 2529 | USA | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Beelby, Matthew | f | | 2248 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Perelshteyn, Eugene | g | | 2551 | USA | 0.50 | 1 | 0.18 | 10 | 1.80 | |
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) | | | | 2008 National Open | Las Vegas, Nevada | USA | 2008-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2412 | 4.00 | 6 | -0.58 | 10 | -5.80 | |
| | Iwu, Okechukwu | | | 2173 | USA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Eden, Tomer | | | 2134 | ISR | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Formanek, Edward | m | | 2264 | USA | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Haessel, Dale | | | 2142 | CAN | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Hansen, Eric | | | 2240 | CAN | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Yanayt, Eugene | f | | 2268 | USA | 0.50 | 1 | -0.19 | 10 | -1.90 | |
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) | | |
|
