Individual Calculations June 2013
 Manzoori, Ali  Total change: 12.90  Rating chartPersonal card
 1st Tehran Chess School Rated Open (U-16) Tehran IRI 2013-03-14
RcRownchangeKK*chgGame
 1553 1567 2.50 4 0.43 30 12.90 
  Nazari, Amirhosein 1485 IRI1.0010.393011.70 
  Shokri, Reza 1439 IRI1.0010.33309.90 
  Omidian Nasab, Shadi 1648 IRI0.5010.11303.30 
  Hosseini, Seyedhossein 1638 IRI0.001-0.4030-12.00 

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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