Individual Calculations October 2012
 Henner, Peter  Total change: -15.60  Rating chartPersonal card
 134th Annual New York State Championship Albany, New York USA 2012-08-31
RcRownchangeKK*chgGame
 2113 1862 0.50 5 -0.52 30 -15.60 
  Dean-Kawamura, Ben f2262  * USA0.001-0.0830-2.40 
  Treger, Effim 2203 USA0.001-0.1230-3.60 
  Rabin, Evan Z 2029 USA0.001-0.2830-8.40 
  Slomski, Matt 2028 USA0.001-0.2830-8.40 
  Wisbauer, Robert K 2044 USA0.5010.24307.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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