Individual Calculations November 2011
 Bath, John  Total change: -13.95  Rating chartPersonal card
 67th Ohio Chess Congress Worthington, Ohio USA 2011-09-03
RcRownchangeKK*chgGame
 2099 2121 0.00 1 -0.53 15 -7.95 
  Wright, William B 2099 USA0.001-0.5315-7.95 

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)
 
 Mulligan Masters and Experts IV Wothington, Ohio USA 2011-10-22
RcRownchangeKK*chgGame
 2195 2121 0.00 1 -0.40 15 -6.00 
  Ramer, Scott Leo 2195 USA0.001-0.4015-6.00 

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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