Individual Calculations May 2014
 Kelleher, William  Total change: -8.80  Rating chartPersonal card
 44th Annual Amateur Team East -World Amateur Team Parsippany, New Jersey USA 2014-02-15
RcRownchangeKK*chgGame
 2209 2315 1.00 3 -0.88 10 -8.80 
  Bartell, Thomas m2378 USA0.001-0.4110-4.10 
  Karamsetty, Jeevan 2039 USA0.001-0.8310-8.30 
  Minear, Peter 2210 USA1.0010.36103.60 

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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