Rapid: Individual Calculations June 2022
 Zafariniya, Roghayye  Total change: 2.40  Rating chartPersonal card
 Rapid Kohchenar Competition(U1800) Fars IRI 2022-05-13
RcRownchangeKK*chgGame
 1234 1343 2.00 3 0.12 20 2.40 
  Yaghoob Zadeh, S Mohammad Hossei 1607 IRI0.001-0.1820-3.60 
  Shahamat Manesh, Ali Reza 1037 IRI1.0010.14202.80 
  Sajjadi, Seyed Artin 1059 IRI1.0010.16203.20 

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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