Individual Calculations January 2015
 Alexander, Michael  Total change: -16.40  Rating chartPersonal card
 Farley Memorial League XVI Rochester New York USA 2014-09-15
RcRownchangeKK*chgGame
 1890 1839 3.50 10 -0.82 20 -16.40 
  Phelps, David B 1994 USA1.0010.712014.20 
  Stubblebine, Donald 1820 USA1.0010.47209.40 
  McBride, Kenneth L 2013 USA0.001-0.2720-5.40 
  Shriver, Owen F 1874 USA0.001-0.4520-9.00 
  Cunningham, Sherman 1750 USA0.501-0.1220-2.40 
  Phelps, David B 1994 USA0.001-0.2920-5.80 
  Stubblebine, Donald 1820 USA0.501-0.0320-0.60 
  McBride, Kenneth L 2013 USA0.001-0.2720-5.40 
  Shriver, Owen F 1874 USA0.001-0.4520-9.00 
  Cunningham, Sherman 1750 USA0.501-0.1220-2.40 

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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