|
Individual Calculations March 2011 |
|
|
|
| Jona, Chaka Total change: 11.25 | |   |
|
| Airfficiency Year Opener 2011 | Gaborone | BOT | 2011-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2128 | 2.00 | 3 | 0.45 | 25 | 11.25 | |
|  Gaelafshwe, Barileng | c | | 2161 | BOT | 0.50 | 1 | 0.05 | 25 | 1.25 | |  Kokome, Oaitse | c | | 1950 | BOT | 1.00 | 1 | 0.27 | 25 | 6.75 | | | Oatlhotse, Providence | c | | 2226 | BOT | 0.50 | 1 | 0.13 | 25 | 3.25 | |
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) | | |
|
