Individual Calculations January 2018
 Miri, Seyed Matin  Total change: -34.00  Rating chartPersonal card
 Joybar Standard Chess Tournament Miladnoor Cup Azar 1396 Joybar IRI 2017-12-11
RcRownchangeKK*chgGame
 1306 1210 0.00 2 -0.85 40 -34.00 
  Asadi, Ali 1610  * IRI0.001-0.0840-3.20 
  Entezari, Amir Hossein 1001 IRI0.001-0.7740-30.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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