Individual Calculations January 2020
 Jahedi, Vahid  Total change: 14.00  Rating chartPersonal card
 17th Gilan Second League 1398 Round 5-6 Gilan IRI 2019-12-02
RcRownchangeKK*chgGame
 1492 1544 1.00 1 0.43 40 17.20 
  Farshchi, Bahmanyar 1492 IRI1.0010.434017.20 

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)
 
 17th Gilan First League 1398 Round 6-7 Gilan IRI 2019-12-03
RcRownchangeKK*chgGame
 1944 1544 0.00 1 -0.08 40 -3.20 
  Shirpoor, Ramin 1944  * IRI0.001-0.0840-3.20 
 * 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)
 

 

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