Individual Calculations April 2009
 Varlan, Hervig-Ioan  Total change: -0.90  Rating chartPersonal card
 Mircea Radulescu Memorial Cluj-Napoca ROU 2009-02-05
RcRownchangeKK*chgGame
 2066 2201 2.50 4 -0.06 15 -0.90 
  Costachi, Mihnea 1851 ROU1.0010.11151.65 
  Secheres, Adrian-Simion 1851 ROU1.0010.11151.65 
  Sfarlog, Tudor-Vlad 2267 ROU0.5010.09151.35 
  Florescu, Codrut-Constantin m2293 ROU0.001-0.3715-5.55 

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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