Individual Calculations July 2012
 Corallo, Michael P  Total change: 26.40  Rating chartPersonal card
 2nd Annual New Yorker Open - U2300 Section New York, New York USA 2012-05-25
RcRownchangeKK*chgGame
 2104 2122 3.50 5 0.88 30 26.40 
  Reverby, Miro 2148 USA0.5010.04301.20 
  Ray, Sarathi 2029 USA0.501-0.1330-3.90 
  Sena, Juan 2145 DOM1.0010.533015.90 
  Rozman, Levy 2179 USA0.5010.08302.40 
  Barsky, Sam Alex 2020 USA1.0010.363010.80 

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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