Individual Calculations August 2015
 Yamamoto, Craig M  Total change: 40.00  Rating chartPersonal card
 2015 Summer Tuesday Night Marathon San Francisco, California USA 2015-05-26
RcRownchangeKK*chgGame
 1822 1573 2.00 5 1.00 40 40.00 
  Anderson, Michael Gene 1850 USA0.001-0.1740-6.80 
  Everett Iii, Willard 1729 USA0.001-0.2940-11.60 
  Sherwood, Peter 1808 USA1.0010.794031.60 
  Andries, W Craig 1942 USA1.0010.904036.00 
  Campers, Willie 1780 USA0.001-0.2340-9.20 

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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