Individual Calculations October 2013 |
|
|
Kochiev, Ivan Total change: -2.10 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
National team championship 2013 boys U12 | Golden sands | BUL | 2013-09-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1659 | 1543 | 1.00 | 3 | -0.07 | 30 | -2.10 | |
| Yordanov, Adrian Daniel | | | 1575 | BUL | 0.00 | 1 | -0.46 | 30 | -13.80 | | Mitev, Valentin | | | 1589 | BUL | 0.00 | 1 | -0.44 | 30 | -13.20 | | Vasilev, Martin | | | 1812 | BUL | 1.00 | 1 | 0.83 | 30 | 24.90 | | 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) | |
|