Individual Calculations January 2010
 Grigorov, Grigor  Total change: 21.40  Rating chartPersonal card
 Viessmann Open 2009 Satu Mare ROU 2009-12-06
RcRownchangeKK*chgGame
 2396 2487 7.50 9 2.14 10 21.40 
  Stegariu, Vlad-Ionut 2087  * ROU1.0010.08100.80 
  Costin, Petrica 2176 ROU1.0010.14101.40 
  Marinescu, Mircea 2171 ROU1.0010.13101.30 
  Grigore, George-Gabriel g2541 ROU0.5010.08100.80 
  Gleizerov, Evgeny g2566 RUS1.0010.61106.10 
  Nevednichy, Vladislav g2587 ROU0.5010.14101.40 
  Manolache, Marius g2540 ROU1.0010.57105.70 
  Radulski, Julian g2585 BUL0.5010.13101.30 
  Bonte, Andrei-Mihai 2307 ROU1.0010.26102.60 
 * 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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