Individual Calculations July 2013
 Santarius, Erik  Total change: -28.95  Rating chartPersonal card
 22nd Annual Chicago Open - Master Section Wheeling, Illinois USA 2013-05-23
RcRownchangeKK*chgGame
 2253 2292 2.50 8 -1.93 15 -28.95 
  Holt, Conrad g2513 USA0.001-0.2215-3.30 
  Chiang, Jonathan f2079 USA1.0010.23153.45 
  Diamant, Andre g2479 BRA0.001-0.2615-3.90 
  Wheeler, Cameron f2193 USA0.501-0.1415-2.10 
  Cao, Kevin Y 2201 USA0.501-0.1215-1.80 
  Vibbert, Sean 2255 USA0.001-0.5515-8.25 
  Ulrich, Thomas M 2213 USA0.001-0.6115-9.15 
  Paitrick, Derek Richard 2094 USA0.501-0.2615-3.90 

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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