Individual Calculations August 2012
 Kis, Lorand Bela  Total change: 44.10  Rating chartPersonal card
 40th Annual World Open - U2200 Section Philadelphia, Pennsylvania USA 2012-07-02
RcRownchangeKK*chgGame
 2072 2078 7.00 8 2.94 15 44.10 
  Pena, Joel Anthony 1977 USA1.0010.36155.40 
  Yavari, Paul 2151 USA1.0010.60159.00 
  Pellows, Bennet 2084 USA1.0010.51157.65 
  Li, Ruifeng c1981 USA0.501-0.1315-1.95 
  Vertkin, Sergey 2140 RUS0.5010.09151.35 
  Macaspac, Arthur M 2080 USA1.0010.50157.50 
  Adeyemi, Kola 2139 USA1.0010.58158.70 
  Webster, Scott 2025 USA1.0010.43156.45 

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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