Rapid:
Individual Calculations February 2015 |
|
|
Marinina, Tatiana Total change: -17.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
Sakhalin championship rapid chess | Yuzhno-Sakhalinsk | RUS | 2014-12-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1932 | 2079 | 0.50 | 2 | -0.88 | 20 | -17.60 | |
| Polyakov, Vitia | | | 1864 | RUS | 0.50 | 1 | -0.27 | 20 | -5.40 | | Petrenko, Andrey Yu. | | | 2000 | RUS | 0.00 | 1 | -0.61 | 20 | -12.20 | | 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) | |
|