Individual Calculations January 2018
 Lope, Greg  Total change: 18.80  Rating chartPersonal card
 2017 Berkeley Club Championship Berkeley, California USA 2017-10-06
RcRownchangeKK*chgGame
 1887 1893 3.50 6 0.47 40 18.80 
  Min, Ronna 1538 USA1.0010.11404.40 
  Glasscoe, Alan 1628 USA1.0010.18407.20 
  Winslow, Elliott m2214 USA0.5010.374014.80 
  Panuganti, Kireet 2049 USA0.001-0.2940-11.60 
  Poehlmann, Roger 2183 USA0.001-0.1640-6.40 
  Auyoung, Nathan 1711 USA1.0010.264010.40 

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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