Individual Calculations January 2012
 Dixon, Dakota E  Total change: 6.15  Rating chartPersonal card
 2011 Washington Class Championships - Master Seattle, Washington USA 2011-11-25
RcRownchangeKK*chgGame
 2145 2067 2.00 4 0.41 15 6.15 
  Ummel, Igor 2090 USA0.5010.03150.45 
  Lapid Shafriri, Gil 2165 USA0.001-0.3715-5.55 
  Wang, Michael 2091 USA1.0010.53157.95 
  Perez, Ignacio f2232 USA0.5010.22153.30 

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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