|
Individual Calculations April 2015 |
|
|
|
| Phelps, David B Total change: 3.80 | |   |
|
| 37th Annual Marchand Open | Rochester, New York | USA | 2015-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1957 | 1.50 | 2 | 0.19 | 20 | 3.80 | |
|  Alexander, Michael | | | 1823 | USA | 0.50 | 1 | -0.18 | 20 | -3.60 | |  Badamo, Anthony | | | 1859 | USA | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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) | | |
|
