Rapid: Individual Calculations December 2016
 Abedi, Amin  Total change: 3.60  Rating chartPersonal card
 Rapid Chess Tournament Children's Day 2016 Rasht IRI 2016-11-18
RcRownchangeKK*chgGame
 1734 1967 5.50 7 0.18 20 3.60 
  Jafari, Parsa 1567  * IRI1.0010.08201.60 
  Rahimi, Siamak 1675 IRI1.0010.15203.00 
  Nejatifar, Nima 1650 IRI1.0010.13202.60 
  Zarrabi, Sirous 1567  * IRI1.0010.08201.60 
  Daghli, Arash 2087 IRI0.5010.16203.20 
  Samsam, Farhad 1926 IRI0.001-0.5620-11.20 
  Pirzadeh Saravani, Mehdi 1664 IRI1.0010.14202.80 
 * 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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