|
Rapid:
Individual Calculations February 2019 |
|
|
|
| Vevers, Davis Raits Total change: -27.80 | |   |
|
| Olaine district open chess tournament for children 2019 | Olaine | LAT | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1108 | 1181 | 1.00 | 4 | -1.39 | 20 | -27.80 | |
|  Korsakovs, Marks | | | 1046 | LAT | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Dolganovs, Daniils | | | 1035 | LAT | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Vaicuka, Marija | | | 1120 | LAT | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Kokina, Elizabete | | | 1231 | LAT | 0.00 | 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) | | |
|
