Individual Calculations December 2019
 Samadi, Mostafa  Total change: -25.60  Rating chartPersonal card
 1st Standard Tournament Falavarjan Esfahan IRI 2019-11-10
RcRownchangeKK*chgGame
 1342 1381 2.00 6 -1.28 20 -25.60 
  Sharifi, Javad 1668 IRI0.001-0.1620-3.20 
  Abasisoureshjani, Armin 1056 IRI0.001-0.8720-17.40 
  Babaei, Ali 1116 IRI1.0010.18203.60 
  Hafezian, Hasan 1649 IRI0.5010.33206.60 
  Bahmani, Koorosh 1390 IRI0.001-0.4920-9.80 
  Sehati, Farinaz 1172 IRI0.501-0.2720-5.40 

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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