|
Individual Calculations July 2011 |
|
|
|
| Chiang, Sarah Total change: 19.65 | |   |
|
| 20th Annual Chicago Open | Wheeling, Illinois | USA | 2011-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 1962 | 1.00 | 7 | -0.74 | 15 | -11.10 | |
|  Vibbert, Sean | | | 2130 | USA | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Sailer, Mike | | | 2156 | USA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Chow, Albert C | f | | 2259 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Boor, Carl Brandon | f | | 2268 | USA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Paitrick, Derek Ri | | | 2122 | USA | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Greanias, Steven D | | | 2168 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Lucente, Mike | | | 2041 | USA | 0.50 | 1 | 0.11 | 15 | 1.65 | |
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) | | | | 2011 National Open - Open Section | Las Vegas, Nevada | USA | 2011-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2255 | 1962 | 3.00 | 6 | 2.05 | 15 | 30.75 | |
| | Mc Cambridge, Vince | m | | 2362 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Rubsamen, Cornelius | | | 2236 | USA | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Morshedi, Ali | f | | 2277 | USA | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Kelley, Dereque D | | | 2226 | USA | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Feinstein, Michael | f | | 2257 | USA | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Graves, Peter | | | 2169 | USA | 0.50 | 1 | 0.27 | 15 | 4.05 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | |
|
