Individual Calculations May 2011
 Pappaceno, Michael  Total change: -3.75  Rating chartPersonal card
 Marshall Chess Club FIDE Mondays - 2011 New York, New York USA 2011-02-28
RcRownchangeKK*chgGame
 2048 2092 2.00 4 -0.25 15 -3.75 
  Pressman, Leif A 2167 USA0.001-0.4015-6.00 
  Frumkin, Edward A 1962 USA0.501-0.1815-2.70 
  Scher, Edward 2026 USA1.0010.41156.15 
  Moon, Kyle 2036 USA0.501-0.0815-1.20 

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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