Individual Calculations May 2014
 Luce, Eric J  Total change: -21.60  Rating chartPersonal card
 Farley Memorial League XIII Rochester, New York USA 2014-01-06
RcRownchangeKK*chgGame
 2053 2036 3.50 10 -1.44 15 -21.60 
  Phelps, David B 1946 USA0.001-0.6215-9.30 
  Lohrman, Ronald E 1944 USA1.0010.37155.55 
  Alexander, Michael 1872 USA0.501-0.2215-3.30 
  Nikolayev, Igor f2374 USA0.001-0.1215-1.80 
  Petty, David A 2127 USA0.001-0.3815-5.70 
  Phelps, David B 1946 USA0.001-0.6215-9.30 
  Lohrman, Ronald E 1944 USA0.501-0.1315-1.95 
  Alexander, Michael 1872 USA1.0010.28154.20 
  Nikolayev, Igor f2374 USA0.001-0.1215-1.80 
  Petty, David A 2127 USA0.5010.12151.80 

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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