Individual Calculations April 2016
 Lubas, Erik W  Total change: 0.00  Rating chartPersonal card
 38th Annual Marchand Open Rochester, New York USA 2016-03-19
RcRownchangeRpKK*chgGame
 2116 0 2.50 4 0.00 2136   0.00 
  Burnett, Ronald m2326 USA0.5010.00 0.00 
  Slomski, Matt 2060 USA1.0010.00 0.00 
  Paciorkowski, Lev 2045 USA0.5010.00 0.00 
  Chen, Jacob 2031 USA0.5010.00 0.00 

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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