|
Individual Calculations April 2017 |
|
|
|
| Kobla, Vishal Total change: -77.60 | |   |
|
| Northern Virginia Chess League Season 3 Round 2 | Sterling, Virginia | USA | 2017-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 2121 | 0.00 | 1 | -0.80 | 40 | -32.00 | |
|  Guzman, Victor | | | 1882 | USA | 0.00 | 1 | -0.80 | 40 | -32.00 | |
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) | | | | 50th Virginia Open | Sterling, Virginia | USA | 2017-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 2121 | 2.00 | 4 | -1.14 | 40 | -45.60 | |
|  Qiu, Ziyang | | | 1721 * | USA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Wilson, Ronen | | | 1721 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lohr, Bryant E | | | 1854 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Huang, Andy | | | 2134 | USA | 0.00 | 1 | -0.48 | 40 | -19.20 | | | * 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) | | |
|
