Individual Calculations July 2012
 Sarivan, Margareta  Total change: 23.70  Rating chartPersonal card
 GP SPI - A tournament - 2nd stage Satu Mare ROU 2012-05-17
RcRownchangeKK*chgGame
 2159 1897 3.50 10 1.58 15 23.70 
  Helmer, Janos 2160 ROU0.001-0.1815-2.70 
  Muntean, Ciprian-Sorin f2161 ROU0.5010.32154.80 
  Costin, Petrica f2160 ROU0.001-0.1815-2.70 
  Remetean, Vasile 2018 ROU0.5010.16152.40 
  Florescu, Codrut-Constantin m2297  * ROU0.001-0.0815-1.20 
  Helmer, Janos 2160 ROU0.5010.32154.80 
  Muntean, Ciprian-Sorin f2161 ROU0.5010.32154.80 
  Costin, Petrica f2160 ROU0.001-0.1815-2.70 
  Remetean, Vasile 2018 ROU1.0010.66159.90 
  Florescu, Codrut-Constantin m2297  * ROU0.5010.42156.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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