Rapid: Individual Calculations December 2017
 Rashidi, Malek  Total change: -51.00  Rating chartPersonal card
 Iranian Worker's Chess Championship (Rapid_Men_ 1396) Ahvaz IRI 2017-11-04
RcRownchangeKK*chgGame
 1712 1644 0.00 6 -2.55 20 -51.00 
  Merikh, Hossein 2002 IRI0.001-0.1020-2.00 
  Yousefi, Mahyar 1630 IRI0.001-0.5220-10.40 
  Bagheri, Majid 1910 IRI0.001-0.1820-3.60 
  Moradian, Babak 1419 IRI0.001-0.7820-15.60 
  Ansari, Hossein 1717 IRI0.001-0.4020-8.00 
  Rashidi, Masoud 1595 IRI0.001-0.5720-11.40 

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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