|
Individual Calculations July 2012 |
|
|
|
| Harmon-Vellotti, Carl Total change: 4.20 | |   |
|
| 2012 National Open - U2200 Section | Las Vegas, Nevada | USA | 2012-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1836 | 1.00 | 2 | 0.28 | 15 | 4.20 | |
|  Song, Edward | | | 2002 | CAN | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Roberts, Chris | | | 1882 | USA | 1.00 | 1 | 0.56 | 15 | 8.40 | |
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) | | |
|
