Individual Calculations October 2016
 Shakib, Iliya  Total change: 5.20  Rating chartPersonal card
 Iran Chess Championship Boys U10 - Stage 1 1395 Hamedan IRI 2016-09-10
RcRownchangeKK*chgGame
 1492 1227 0.50 2 0.13 40 5.20 
  Shakeri, Amirali 1433 IRI0.5010.264010.40 
  Taslimi, Borsa 1550 IRI0.001-0.1340-5.20 

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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