Individual Calculations September 2011 |
|
|
Kosteris, Dimitri Total change: -3.30 | | |
|
6th North American Amateur Open | Skokie, Illinois | USA | 2011-08-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1955 | 1830 | 0.50 | 2 | -0.22 | 15 | -3.30 | |
| Girardo, Christopher | | | 1782 | USA | 0.50 | 1 | -0.07 | 15 | -1.05 | | Szpisjak, Steven J | | | 2127 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | | 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) | |
|