Individual Calculations November 2011
 Hollinberger, Drew  Total change: 5.70  Rating chartPersonal card
 67th Ohio Chess Congress Worthington, Ohio USA 2011-09-03
RcRownchangeKK*chgGame
 2004 1982 0.50 2 -0.44 15 -6.60 
  Mo, Kevin 2098 USA0.001-0.3415-5.10 
  Tallo, Emily 1909 USA0.501-0.1015-1.50 

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)
 
 Mulligan Masters and Experts IV Wothington, Ohio USA 2011-10-22
RcRownchangeKK*chgGame
 2101 1982 1.50 2 0.82 15 12.30 
  Shetty, Atulya Arya 2117 USA0.5010.18152.70 
  Baughman, Sinan M. 2085 USA1.0010.64159.60 

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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