Rapid: Individual Calculations October 2018
 Babaee, Abdolreza  Total change: -35.80  Rating chartPersonal card
 Iran Senior (S50) Rapid Championship 1397 Semnan IRI 2018-09-08
RcRownchangeKK*chgGame
 1450 1334 0.00 5 -1.79 20 -35.80 
  Ghadiri Bidhendi, Ebrahim 1643 IRI0.001-0.1420-2.80 
  Nikzad, Farzad 1595 IRI0.001-0.1820-3.60 
  Iri, Zaher 1411 IRI0.001-0.3920-7.80 
  Mazhari, Abbas Alireza 1464 IRI0.001-0.3220-6.40 
  Mesbahi, Abdollah 1136 IRI0.001-0.7620-15.20 

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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