|
Individual Calculations July 2009 |
|
|
|
| Brooks, Michael A Total change: 14.80 | |   |
|
| 2009 US Championship | St. Louis, Missouri | USA | 2009-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2573 | 2463 | 4.00 | 9 | 0.81 | 10 | 8.10 | |
|  Ehlvest, Jaan | g | | 2606 | USA | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Shabalov, Alexander | g | | 2569 | USA | 1.00 | 1 | 0.64 | 10 | 6.40 | |  Sevillano, Enrico | m | | 2520 | USA | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Benjamin, Joel | g | | 2583 | USA | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Becerra, Julio J | g | | 2609 | USA | 1.00 | 1 | 0.70 | 10 | 7.00 | | | Friedel, Joshua E | g | | 2516 | USA | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Robson, Ray | m | | 2465 | USA | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Nakamura, Hikaru | g | | 2701 | USA | 0.00 | 1 | -0.20 | 10 | -2.00 | | | Ibragimov, Ildar | g | | 2586 | USA | 0.00 | 1 | -0.33 | 10 | -3.30 | |
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) | | | | 27th North American FIDE Open | Stillwater, Oklahoma | USA | 2009-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2290 | 2463 | 5.50 | 7 | 0.67 | 10 | 6.70 | |
| | Anderson, Mark C. | | | 2113 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Wawrzaszek, Jason | | | 2113 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Malhotra, Akshay | | | 2113 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Kudrin, Sergey | g | | 2563 | USA | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Orton, Bill | | | 2146 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Zivanic, Marko | m | | 2459 | SRB | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Yermolinsky, Alex | g | | 2522 | USA | 0.00 | 1 | -0.42 | 10 | -4.20 | |
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) | | |
|
