Individual Calculations January 2017 |
|
|
Duchesne, Raymond Total change: 8.60 | | |
|
Northern Virginia Chess League Season 2 Round 5 | Sterling, Virginia | USA | 2016-12-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1881 | 1930 | 1.00 | 1 | 0.43 | 20 | 8.60 | |
| Guzman, Victor | | | 1881 | USA | 1.00 | 1 | 0.43 | 20 | 8.60 | | 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) | |
|