Individual Calculations September 2012
 Lucente, Mike  Total change: -3.15  Rating chartPersonal card
 44th Annual Atlantic Open Washington DC USA 2012-08-24
RcRownchangeKK*chgGame
 2118 2053 1.50 4 -0.21 15 -3.15 
  Kaufman, Larry C g2382 USA0.001-0.1215-1.80 
  Liang, Adream 1866 USA1.0010.26153.90 
  Samuelson, Andrew 2198 USA0.5010.19152.85 
  Karamsetty, Jeevan 2027 USA0.001-0.5415-8.10 

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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