Individual Calculations March 2013
 Radermacher, Timothy J  Total change: 13.80  Rating chartPersonal card
 2012 Minnesota Class Championships Plymouth, Minnesota USA 2012-11-24
RcRownchangeKK*chgGame
 2099 2134 2.50 4 0.31 30 9.30 
  Hortillosa, Andres D 1963 USA1.0010.27308.10 
  Babcock, Thomas C 2067 USA0.501-0.0930-2.70 
  Tang, Andrew 2126 USA1.0010.493014.70 
  Riester, Scott M 2239 USA0.001-0.3630-10.80 

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)
 
 2013 Minnesota Open Championship St Paul, Minnesota USA 2013-02-15
RcRownchangeKK*chgGame
 1838 2134 1.00 1 0.15 30 4.50 
  Voje, Daniel W 1838 USA1.0010.15304.50 

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)
 

 

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