Blitz:
Individual Calculations February 2022 |
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Safarpour, Hoseyn Total change: 3.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Iranian Seniors Chess Championships Blitz Cup 2022-Over 50 | Gilan | IRI | 2022-01-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1704 | 1365 | 1.00 | 5 | 0.16 | 20 | 3.20 | |
| Mahmoody, M. Sadegh | | | 2013 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | Mokhtari, Ahmad | | | 1660 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | Sadat Mansouri, Seyed Mohammadali | | | 1606 | IRI | 1.00 | 1 | 0.80 | 20 | 16.00 | | Raei Seddigh, Ali | | | 1818 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | | Farid Ahmadinia, Hosein | | | 1423 | IRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | 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) | |
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