Individual Calculations September 2015
 Orban, Vasile-Gheorghe  Total change: -34.20  Rating chartPersonal card
 Motan-Kober Open 2015 Satu Mare ROU 2015-08-21
RcRownchangeKK*chgGame
 1690 2056 1.00 3 -1.71 20 -34.20 
  Bruma, Ioan 1695 ROU1.0010.10202.00 
  Leahu, Cristian-Constantin 1710 ROU0.001-0.8920-17.80 
  Conciatu, Dan Atanasie 1664 ROU0.001-0.9220-18.40 

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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