Individual Calculations July 2011
 Yanayt, Eugene  Total change: -4.50  Rating chartPersonal card
 2011 National Open - Open Section Las Vegas, Nevada USA 2011-06-10
RcRownchangeKK*chgGame
 2382 2240 1.00 4 -0.30 15 -4.50 
  De Firmian, Nick E g2526 USA0.001-0.1615-2.40 
  Rensch, Daniel M m2406 USA0.001-0.2815-4.20 
  Lapid Shafriri, G 2168 USA1.0010.40156.00 
  Altounian, Levon m2428 USA0.001-0.2615-3.90 

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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