Individual Calculations December 2019
 Rajabnejad, Amirali  Total change: -6.80  Rating chartPersonal card
 1st mehr cup Rasht Aban 1398 (U2100) Rasht IRI 2019-11-13
RcRownchangeKK*chgGame
 1615 1215 0.00 3 -0.24 40 -9.60 
  Hosseinzadeh, Mehran 1615  * IRI0.001-0.0840-3.20 
  Nezamdoust, Amir Mohammad 1615  * IRI0.001-0.0840-3.20 
  Zahedi, Iraj 1615  * 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)
 
 17th Gilan Second League 1398 Round 3-4 Gilan IRI 2019-11-21
RcRownchangeKK*chgGame
 1463 1215 0.50 2 0.07 40 2.80 
  Nadem, Rasool 1340 IRI0.5010.17406.80 
  Torabi, Farhad 1585 IRI0.001-0.1040-4.00 

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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