Individual Calculations April 2019
 Mirzaei, Mohammad Soroush  Total change: -28.80  Rating chartPersonal card
 5th Qazvin Nowrouz Cup U-2000 Farvardin 1398 Qazvin IRI 2019-03-26
RcRownchangeKK*chgGame
 1512 1305 0.00 3 -0.72 40 -28.80 
  Shahsavari, Shayan 1559 IRI0.001-0.1940-7.60 
  Sobhanipour, Abbas 1519 IRI0.001-0.2340-9.20 
  Biriya, Yadollah 1457 IRI0.001-0.3040-12.00 

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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