Individual Calculations October 2017
 Follert, Iuliu  Total change: 5.40  Rating chartPersonal card
 Petra Weekend no.9 Satu Mare ROU 2017-09-01
RcRownchangeKK*chgGame
 2006 1960 2.50 5 0.27 20 5.40 
  Chereches, Marius-Cristian f2207 HUN1.0010.812016.20 
  Ardelean, Lorela-Daniela 1851 ROU0.501-0.1520-3.00 
  Levay, Sorin f2117 ROU0.001-0.2920-5.80 
  Marchis, Arghil 1906 HUN1.0010.42208.40 
  Ilonczai, Levente-David 1948 ROU0.001-0.5220-10.40 

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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