Individual Calculations September 2015
 Schut, Lisa  Total change: -44.00  Rating chartPersonal card
 45th Annual Continental Open Sturbridge, Massachusetts USA 2015-08-13
RcRownchangeKK*chgGame
 2019 2306 2.00 5 -2.20 20 -44.00 
  Johnston, Daniel F 1940 USA0.501-0.4020-8.00 
  Guo, Arthur c2048 USA0.001-0.8220-16.40 
  Sage, J Timothy 2088 USA1.0010.22204.40 
  Kim, Yoon-Young 2038 USA0.001-0.8320-16.60 
  Sinha, Sahil 1983 USA0.501-0.3720-7.40 

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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