Individual Calculations December 2018
 Wilson, Matthew  Total change: 14.00  Rating chartPersonal card
 2018 Thanksgiving Open Saint Louis, Missouri USA 2018-11-23
RcRownchangeKK*chgGame
 2033 1969 2.00 4 0.35 40 14.00 
  Gosdin, Kaleb 2035 USA0.5010.09403.60 
  Ampie, Mauro f2329 NCA0.001-0.1040-4.00 
  Lin, Aaron 1598 USA1.0010.10404.00 
  Kozelov, Roman 2171 UKR0.5010.264010.40 

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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