Individual Calculations July 2010
 Kruml, Joseph  Total change: 21.25  Rating chartPersonal card
 2010 National Open Las Vegas, Nevada USA 2010-06-11
RcRownchangeKK*chgGame
 2263 2151 3.00 6 0.85 25 21.25 
  Naroditsky, Daniel f2381 USA0.001-0.2125-5.25 
  Tanaka, Christian 2130 USA1.0010.472511.75 
  Graves, Peter 2196 USA1.0010.562514.00 
  Binder, Michael 2267 AUT0.5010.16254.00 
  Mikhailuk, Slava f2436 USA0.001-0.1625-4.00 
  Fuentes, Romulo C 2169 USA0.5010.03250.75 

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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