Individual Calculations March 2016
 Sarafian, Greg M  Total change: -11.80  Rating chartPersonal card
 2016 Mechanics' Winter Tournament San Francisco, California USA 2016-01-05
RcRownchangeKK*chgGame
 1735 1913 3.00 5 -0.59 20 -11.80 
  Palmeri, Ralph P 1631 USA0.001-0.8420-16.80 
  Purland, Matthew D 1614 USA1.0010.15203.00 
  Robeal, Rafik 1692 USA1.0010.22204.40 
  Nelson, Christopher R 1781 USA1.0010.32206.40 
  Askin, Michael C 1958 USA0.001-0.4420-8.80 

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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