Individual Calculations April 2016 |
|
|
Zerafat, Armin Total change: -21.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
Iran Boys Under 12 Championship 2016 | Tehran | IRI | 2016-02-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1447 | 1452 | 1.00 | 3 | -0.53 | 40 | -21.20 | |
| Rostami, Hossein | | | 1319 | IRI | 0.00 | 1 | -0.68 | 40 | -27.20 | | Khosravi, Mohammad Mahdi | | | 1386 | IRI | 1.00 | 1 | 0.41 | 40 | 16.40 | | Majidi Shadan, Ali | | | 1637 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | 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) | |
|