Individual Calculations January 2009
 Helmer, Janos  Total change: 7.65  Rating chartPersonal card
 Romanian National Team Championship - league B, 3rd group Satu Mare ROU 2008-10-25
RcRownchangeKK*chgGame
 2221 2221 3.50 6 0.51 15 7.65 
  Marinescu, Mircea 2284 ROU1.0010.59158.85 
  Smida, Josif 2170 ROU0.501-0.0715-1.05 
  Florescu, Codrut-Constantin m2290 ROU0.5010.10151.50 
  Coroeru, Radu 2060 ROU1.0010.29154.35 
  Hajbok, Robert 2217 ROU0.001-0.5115-7.65 
  Rat, Dan Ovidiu f2304 ROU0.5010.11151.65 

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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