Individual Calculations June 2017
 Newey, Richard  Total change: -0.80  Rating chartPersonal card
 Spring 2017 Tuesday Night Marathon San Francisco, California USA 2017-03-14
RcRownchangeKK*chgGame
 1796 1753 3.00 7 -0.04 20 -0.80 
  Kim, Isaiah 1915 USA0.001-0.2920-5.80 
  Valente, Marty J 1384 USA1.0010.10202.00 
  Uzzaman, Ashik 1936 USA1.0010.742014.80 
  Vickers, Keith 1959 USA0.001-0.2420-4.80 
  Cheng, Alfonso 1859 USA0.001-0.3620-7.20 
  Simpkins, Jerry 1597 USA1.0010.29205.80 
  Maser, Thomas F 1920 USA0.001-0.2820-5.60 

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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