Individual Calculations July 2013
 Zaloznyy, Mike Y  Total change: 25.35  Rating chartPersonal card
 2013 National Open - U2200 Section Las Vegas, Nevada USA 2013-06-07
RcRownchangeKK*chgGame
 2012 1986 4.00 5 1.69 15 25.35 
  Richter, Alex James 1976 USA1.0010.49157.35 
  Tezcan, Yaman 1933 TUR1.0010.43156.45 
  Gurczak, John A 2095 USA0.5010.15152.25 
  Korba, Nicky 2004 USA1.0010.53157.95 
  Lebovitz, Andrew E 2053 USA0.5010.09151.35 

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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