|
Individual Calculations August 2023 |
|
|
|
| Jafari, Koosha Total change: -34.40 | |   |
|
| Jouybar Age Categories Chess Tournament | Mazandaran | IRI | 2023-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1438 | 3.00 | 6 | -0.86 | 40 | -34.40 | |
|  Najafi, Haman | | | 1099 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Poormosavi, Seyed Kanan | | | 1723 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Salehi Rekavandi, Amir Reza | | | 1209 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Modanloo, Narges | | | 1079 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Jahantighi, Bardia | | | 1573 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Kharamin, Iman | | | 1188 | IRI | 0.00 | 1 | -0.81 | 40 | -32.40 | |
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) | | |
|
