Individual Calculations January 2014
 Winter, Curtis A  Total change: 12.30  Rating chartPersonal card
 44th Annual National Chess Congress Philadelphia, Pennsylvania USA 2013-11-29
RcRownchangeKK*chgGame
 2101 1972 2.50 5 0.82 15 12.30 
  Minear, Peter 2230 USA0.001-0.1815-2.70 
  Munnell, Jonathan 2104 USA1.0010.681510.20 
  Wu, Christopher 2198 USA0.001-0.2115-3.15 
  Nguyen, Tan f1841 USA1.0010.32154.80 
  Chi, Patrick 2130 USA0.5010.21153.15 

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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