Individual Calculations August 2015
 Tiglon, Bryce  Total change: 12.40  Rating chartPersonal card
 2015 Washington Open Lynnwood, Washington USA 2015-05-23
RcRownchangeKK*chgGame
 2049 2215 4.50 6 0.31 40 12.40 
  Arganian, David 2065 USA1.0010.304012.00 
  Leslie, Cameron 1874 USA1.0010.12404.80 
  Cozianu, Costin f2395 ROU0.001-0.2640-10.40 
  Chan, James 2020 CAN0.501-0.2540-10.00 
  Bishop, Alan 1899 USA1.0010.13405.20 
  Haining, Kyle 2038 USA1.0010.274010.80 

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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