Individual Calculations March 2011
 Gurevich, Daniel  Total change: 19.50  Rating chartPersonal card
 2011 Berekely International Berkeley, California USA 2011-01-02
RcRownchangeKK*chgGame
 2263 2078 4.00 10 1.30 15 19.50 
  Pruess, David m2377 USA0.5010.35155.25 
  Cornejo, Max m2413 PER0.001-0.1215-1.80 
  Shivaji, Shivkumar f2303 USA0.001-0.2215-3.30 
  Fritzinger, Dennis 2215 USA1.0010.681510.20 
  Evans, Bela f2262 USA0.001-0.2615-3.90 
  Lee, Andy f2271 USA0.001-0.2515-3.75 
  Dixon, Dakota 2063 USA1.0010.48157.20 
  Hills, Kenneth 2161 USA0.5010.11151.65 
  Coleman, Teddy f2282 USA1.0010.761511.40 
  Liou, Yian 2285 USA0.001-0.2315-3.45 

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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