Individual Calculations November 2017
 Marchis, Arghil  Total change: -1.60  Rating chartPersonal card
 Petra Weekend no.10 Satu Mare ROU 2017-10-27
RcRownchangeKK*chgGame
 1968 1916 2.50 6 -0.08 20 -1.60 
  Ceres, Dragos 2085 MDA0.001-0.2820-5.60 
  Remetean, Vasile 1797 ROU1.0010.34206.80 
  Muller, Wilhelm 1906 ROU0.501-0.0120-0.20 
  Costin, Petrica f2027 ROU0.001-0.3520-7.00 
  Ambru, Dan-Calin 2028 ROU0.001-0.3520-7.00 
  Follert, Iuliu 1965 ROU1.0010.572011.40 

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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