Individual Calculations November 2017
 Williams, Justus  Total change: 11.20  Rating chartPersonal card
 26th Annual Midwest Class Championship Wheeling, Illinois USA 2017-10-06
RcRownchangeKK*chgGame
 2219 2371 4.00 5 0.56 20 11.20 
  Denby, Caleb 2074 USA1.0010.15203.00 
  Neal Ii, James 2174 USA1.0010.25205.00 
  Mitkov, Nikola g2453 MKD0.001-0.3920-7.80 
  Turgut, Aydin 2152 USA1.0010.22204.40 
  Colas, Joshua f2242 USA1.0010.33206.60 

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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