Individual Calculations July 2018
 Marchis, Arghil  Total change: -11.60  Rating chartPersonal card
 Petra Weekend no.18 Satu Mare ROU 2018-06-07
RcRownchangeKK*chgGame
 2017 1893 1.50 6 -0.58 20 -11.60 
  Helmer, Janos 2028 ROU0.001-0.3220-6.40 
  Ilonczai, Levente-David 2063 ROU0.001-0.2820-5.60 
  Bonte, Arghir 1965 ROU1.0010.602012.00 
  Levay, Sorin f2239 ROU0.001-0.1120-2.20 
  Muller, Wilhelm 1892 ROU0.5010.00200.00 
  Veklinec, Andrei 1916 ROU0.001-0.4720-9.40 

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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