Individual Calculations December 2019
 Behbahani, Shayan  Total change: -8.80  Rating chartPersonal card
 Standard Paeez Ahvaz Chess School Nov.2019 U1700 Ahvaz IRI 2019-11-13
RcRownchangeKK*chgGame
 1085 1248 0.50 1 -0.22 40 -8.80 
  Fazeli, Abolfazl 1085 IRI0.501-0.2240-8.80 

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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