Individual Calculations February 2022
 Parmar, Mohammad Yasin  Total change: 46.40  Rating chartPersonal card
 Gilan First League 18th Round 11-12 Gilan IRI 2021-12-30
RcRownchangeKK*chgGame
 1435 1135 1.50 2 1.18 40 47.20 
  Nedaei, Armin 1535  * IRI0.5010.424016.80 
  Kouchaki, Amirreza 1334 IRI1.0010.764030.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Gilan First League 18th Round 13 Gilan IRI 2022-01-23
RcRownchangeKK*chgGame
 1805 1219 0.00 1 -0.02 40 -0.80 
  Daryari, Reza 1805 IRI0.001-0.0240-0.80 

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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