Individual Calculations November 2019
 Shahmohammadi, Amirmohammad  Total change: 6.00  Rating chartPersonal card
 17th Gilan First League 1398 Round 2-3 Gilan IRI 2019-10-05
RcRownchangeKK*chgGame
 1706 1432 0.50 2 0.15 40 6.00 
  Nezamdoust, Amir Mohammad 1630 IRI0.5010.264010.40 
  Baghaei, Mehrad 1781 IRI0.001-0.1140-4.40 

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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