Rapid: Individual Calculations October 2018
 Shams, Mohammadhosein  Total change: -21.00  Rating chartPersonal card
 Iran Senior (S65) Rapid Championship 1397 Semnan IRI 2018-09-11
RcRownchangeKK*chgGame
 1528 1441 0.50 4 -1.05 20 -21.00 
  Mohammadian, Mohammad f1543 IRI0.5010.14202.80 
  Salehimoghaddam, A. 1646 IRI0.001-0.2420-4.80 
  Alavi, Mir Mahmood 1516 IRI0.001-0.4020-8.00 
  Roshani, Rahmatollah 1408 IRI0.001-0.5520-11.00 

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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