Individual Calculations October 2016
 Ulrich, Rachel J  Total change: -17.20  Rating chartPersonal card
 2016 Illinois Open State Championship Northbrook, Illinois USA 2016-09-03
RcRownchangeKK*chgGame
 1930 2131 4.00 6 -0.43 40 -17.20 
  Ellis, James S 1890 USA1.0010.20408.00 
  Sriram, Pranav 1818 SUI0.501-0.3640-14.40 
  Daswani, Benedict 2002 CAN1.0010.334013.20 
  Kalghatgi, Akhil 1972 USA0.501-0.2140-8.40 
  Padilla, Hugo Miguel 2142 PER0.001-0.4840-19.20 
  Curcio, Jack Thoma 1756 USA1.0010.09403.60 

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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