Individual Calculations February 2014
 Zenyuk, Iryna V  Total change: -22.95  Rating chartPersonal card
 23rd Annual North American Open - Open Section Las Vegas, Nevada USA 2013-12-26
RcRownchangeKK*chgGame
 2198 2272 2.00 6 -1.53 15 -22.95 
  Lenderman, Aleksandr g2549 USA0.001-0.1715-2.55 
  Gedajlovic, Max 1952 CAN0.001-0.8715-13.05 
  Bekkedahl, Zachary Allan 1961 USA0.501-0.3615-5.40 
  He, Tommy O f2119 USA1.0010.30154.50 
  Gerzhoy, Leonid m2481 CAN0.001-0.2315-3.45 
  Hilby, Craig 2123 USA0.501-0.2015-3.00 

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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