|
Individual Calculations September 2018 |
|
|
|
| Rahmatpisheh, Amir Hossein Total change: -31.60 | |   |
|
| Iran Boys Student elementary school Chess Championship 1397 | Ramsar | IRI | 2018-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1626 | 1.00 | 4 | -0.79 | 40 | -31.60 | |
|  Salimi, Kiarash | | | 1701 | IRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Riahi, Arvin | | | 1696 | IRI | 0.50 | 1 | 0.10 | 40 | 4.00 | |  Parsaee, Amir Reza | | | 1757 | IRI | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Moradi Kelardehi, Mobin | | | 1502 | IRI | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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) | | |
|
