Individual Calculations March 2011
 Karell, Leif Kazuo  Total change: -10.80  Rating chartPersonal card
 2011 Chesapeake Open Rockville, Maryland USA 2011-01-07
RcRownchangeKK*chgGame
 2075 2014 1.00 4 -0.72 15 -10.80 
  Defibaugh, Jared 2134 USA0.001-0.3415-5.10 
  Ulrich, Douglas 1946 USA1.0010.41156.15 
  Foisor, Sabina-Francesca wg2308 USA0.001-0.1515-2.25 
  Moorthy, Srinivas 1913 USA0.001-0.6415-9.60 

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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