Individual Calculations November 2018
 Ellis, James  Total change: 10.20  Rating chartPersonal card
 2018 Des Moines Fall Classic Des Moines, Iowa USA 2018-10-27
RcRownchangeKK*chgGame
 1706 1711 2.50 4 0.51 20 10.20 
  Panda, Asish 1906 IND0.5010.25205.00 
  Gaul, Thomas 1839 USA0.5010.17203.40 
  Konezny, Stuart 1658 USA0.501-0.0720-1.40 
  Chen, Megan 1422 USA1.0010.16203.20 

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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