Individual Calculations November 2023
 Gholamian, Ramin  Total change: -64.00  Rating chartPersonal card
 1st Lorestan Standard Cup 1402 ( Under 1700) khoramabad IRI 2023-10-04
RcRownchangeKK*chgGame
 1415 1538 1.00 4 -1.60 40 -64.00 
  Siahpoosh, Hossein 1618 IRI1.0010.614024.40 
  Mirzaei, Yaser 1348 IRI0.001-0.7540-30.00 
  Delfan, Farzad 1465 IRI0.001-0.6040-24.00 
  Moradi, Shirin 1228 IRI0.001-0.8640-34.40 

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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