Individual Calculations March 2013
 Riester, Scott M  Total change: 36.30  Rating chartPersonal card
 2012 Minnesota Class Championships Plymouth, Minnesota USA 2012-11-24
RcRownchangeKK*chgGame
 2165 2239 3.00 3 1.21 30 36.30 
  Tverstol, Zachary 2068 USA1.0010.27308.10 
  Wasiluk, Kevin M 2294 USA1.0010.583017.40 
  Radermacher, Timothy J 2134 USA1.0010.363010.80 

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)
 

 

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