Individual Calculations September 2015
 Grad, Gheorghe  Total change: -41.60  Rating chartPersonal card
 Motan-Kober Open 2015 Satu Mare ROU 2015-08-21
RcRownchangeKK*chgGame
 1957 2054 2.00 5 -1.04 40 -41.60 
  Amati, Traian 1674 ROU1.0010.09403.60 
  Florescu, Codrut-Constantin m2269 ROU0.001-0.2340-9.20 
  Ambru, Dan-Calin 2104 ROU0.001-0.4340-17.20 
  Sorbun, Cristinel 1943 ROU0.001-0.6540-26.00 
  Remetean, Vasile 1794 ROU1.0010.18407.20 

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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