Individual Calculations January 2020
 Eslam, Vahid  Total change: -5.20  Rating chartPersonal card
 12th Chess League of Golestan province-1398 Round 3-8 Golestan IRI 2019-12-07
RcRownchangeKK*chgGame
 1587 1470 2.00 6 -0.26 20 -5.20 
  Asnaashari, Soheyl 1870  * IRI0.001-0.0820-1.60 
  Nasibi, Parham 1120  * IRI1.0010.11202.20 
  Falah, Mehdi 1870  * IRI0.001-0.0820-1.60 
  Rabipour, Zahra 1129 IRI1.0010.12202.40 
  Tavana, Mobin 1870  * IRI0.001-0.0820-1.60 
  Masoudi Jaz, Rouholla 1663 IRI0.001-0.2520-5.00 
 * 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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