Individual Calculations November 2022
 Alyani, Sani  Total change: 1.20  Rating chartPersonal card
 2nd Shahvar Standard Cup Under 1800 Semnan IRI 2022-10-04
RcRownchangeKK*chgGame
 1478 1254 1.50 6 0.03 40 1.20 
  Shams, Mohammadhosein 1527 IRI1.0010.834033.20 
  Fardbehbahani, Behnam 1623 IRI0.001-0.1040-4.00 
  Ramezani, Amirhossein 1425 IRI0.001-0.2740-10.80 
  Harati Anaraki, Abdolhamid 1395 IRI0.5010.19407.60 
  Khajehosseini, Mohammad Reza 1691 IRI0.001-0.0640-2.40 
  Motaghi Nezhad, Saleh 1209 IRI0.001-0.5640-22.40 

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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