|
Individual Calculations March 2010 |
|
|
|
| Sandberg, Evan M Total change: 13.05 | |   |
|
| 19th Annual North American Open | Las Vegas, Nevada | USA | 2009-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2131 | 3.50 | 7 | 0.46 | 15 | 6.90 | |
|  Rubsamen, Cornelius | | | 2219 | USA | 0.00 | 1 | -0.38 | 15 | -5.70 | |  Brownscombe, Tom | f | | 2203 | USA | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Kudryavtsev, Vadim | | | 2171 | RUS | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Kavutskiy, Konstantin | | | 2121 | USA | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Yanayt, Eugene | f | | 2165 | USA | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Sana, Mariano | | | 2136 | USA | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Sapozhnikov, Roman | | | 2223 | CAN | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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) | | | | 36th Annual Peoples Tournament | Concord, California | USA | 2010-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2226 | 2146 | 2.00 | 4 | 0.41 | 15 | 6.15 | |
| | Shipman, Walter J | m | | 2193 | USA | 1.00 | 1 | 0.57 | 15 | 8.55 | | | De Guzman, Ricardo | m | | 2406 | PHI | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Mackenzie, Dana N | | | 2121 | USA | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Liou, Yian | | | 2182 | USA | 0.50 | 1 | 0.05 | 15 | 0.75 | |
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) | | |
|
