Individual Calculations March 2012
 Zenyuk, Iryna  Total change: 0.60  Rating chartPersonal card
 21st Annual North American Open - Open Section Las Vegas, Nevada USA 2011-12-26
RcRownchangeKK*chgGame
 2244 2234 3.50 7 0.04 15 0.60 
  Vallejo Pons, Francisco g2634  * ESP0.001-0.0815-1.20 
  Helfst, Matt D 1942 USA1.0010.15152.25 
  Mandrusov, George 1961 USA1.0010.17152.55 
  Hunt, Adam m2458 ENG0.001-0.2215-3.30 
  Coleman, Teddy f2310 USA0.001-0.4015-6.00 
  Semyonov, Vladimir 2061 CAN1.0010.27154.05 
  Rodriguez, Eric O f2344 USA0.5010.15152.25 
 * 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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