Individual Calculations September 2017
 Marchis, Arghil  Total change: -15.60  Rating chartPersonal card
 Ferroli Open 2017 Satu Mare ROU 2017-08-01
RcRownchangeKK*chgGame
 2086 1922 1.00 6 -0.78 20 -15.60 
  Pisu, Robert-Daniel 2261 ROU0.001-0.1220-2.40 
  Ambru, Dan-Calin 2042 ROU0.001-0.3420-6.80 
  Helmer, Janos 2074 ROU1.0010.702014.00 
  Daianu, Cristian-Clement f2155 ROU0.001-0.2120-4.20 
  Anghelus, Alin-Gabriel 1948 ROU0.001-0.4620-9.20 
  Kanarkiewicz, Michal 2034 POL0.001-0.3520-7.00 

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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