Individual Calculations September 2019
 Sharifi, Mohammad  Total change: 5.20  Rating chartPersonal card
 3st Varamin chess tournament U1700 Tehran - varamin IRI 2019-07-30
RcRownchangeKK*chgGame
 1479 1646 3.00 4 0.13 40 5.20 
  Salman, Yasin 1525 IRI1.0010.344013.60 
  Khanbaz, Nima 1504 IRI0.501-0.1940-7.60 
  Sarijloo, Morteza 1408 IRI0.501-0.3040-12.00 
  Rasi, Davood 1477 IRI1.0010.284011.20 

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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