Individual Calculations June 2015
 Rea, Andrew  Total change: 11.20  Rating chartPersonal card
 3rd Cherry Blosson Classic Open Dulles, Virginia USA 2015-05-22
RcRownchangeKK*chgGame
 2028 2113 3.00 4 0.56 20 11.20 
  Lohr, Justin E 1976 USA1.0010.32206.40 
  Sinha, Sahil 2127 USA0.001-0.4820-9.60 
  Nguyen, Tan f1912 USA1.0010.24204.80 
  Yu, Jennifer R wf2098 USA1.0010.48209.60 

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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