Individual Calculations May 2018
 Navidi, Parsa  Total change: -74.40  Rating chartPersonal card
 Tehran Standrad 22-26 Farvardin 1397 Tehran IRI 2018-04-11
RcRownchangeKK*chgGame
 1396 1686 1.50 4 -1.86 40 -74.40 
  Jofreh, Manouchehr 1320 IRI0.001-0.9040-36.00 
  Haveshki, Ali 1418 IRI0.001-0.8340-33.20 
  Zare Karizi, Negar 1373 IRI0.501-0.3640-14.40 
  Modarresi, Shahab 1473 IRI1.0010.23409.20 

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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