Individual Calculations November 2021 |
|
|
Nahapetyan, Davit Total change: 42.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
3rd Yerevan Open - B | Yerevan | ARM | 2021-10-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1494 | 1331 | 2.50 | 5 | 1.07 | 40 | 42.80 | |
| Atoyan, Alberto | | | 1526 | ARM | 0.00 | 1 | -0.25 | 40 | -10.00 | | Shahnazaryan, Vrezh | | | 1517 | RUS | 0.50 | 1 | 0.24 | 40 | 9.60 | | Arevyan, Araik | | | 1477 | RUS | 0.50 | 1 | 0.20 | 40 | 8.00 | | Poormosavi, Seyed Kanan | | | 1476 | IRI | 1.00 | 1 | 0.69 | 40 | 27.60 | | Avagyan, Artush | | | 1474 | ARM | 0.50 | 1 | 0.19 | 40 | 7.60 | | 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) | |
|