Individual Calculations January 2022
 Khosravi Mahmoei, Hasti  Total change: 48.40  Rating chartPersonal card
 Esfahan Standard Cup 1400 (U1800) Esfahan IRI 2021-12-16
RcRownchangeKK*chgGame
 1527 1426 3.50 6 1.21 40 48.40 
  Rabi, Amir 1726 IRI0.5010.354014.00 
  Bayati, Kambiz 1772 IRI0.5010.394015.60 
  Kamali Dolatabadi, Bahar 1148 IRI1.0010.17406.80 
  Shams, Siavash 1620 IRI1.0010.754030.00 
  Keshani, Kian 1647 IRI0.001-0.2240-8.80 
  Dehghani Habibabadi, Misagh 1247 IRI0.501-0.2340-9.20 

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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