Individual Calculations November 2012
 Alexander, Michael  Total change: 10.50  Rating chartPersonal card
 Farley Memorial League VII Rochester, New York USA 2012-06-25
RcRownchangeKK*chgGame
 1916 1825 3.00 7 0.35 30 10.50 
  Stubblebine, Donald 1911 USA1.0010.623018.60 
  Phelps, David B 1880 USA0.001-0.4230-12.60 
  Slomski, Matt 2021 USA0.5010.25307.50 
  Stubblebine, Donald 1911 USA0.5010.12303.60 
  Phelps, David B 1880 USA0.001-0.4230-12.60 
  Slomski, Matt 2021 USA0.001-0.2530-7.50 
  Cunningham, Sherman 1789 USA1.0010.453013.50 

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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