Individual Calculations July 2018
 Lavoice, Richard  Total change: 0.00  Rating chartPersonal card
 2018 Washington Open Lynnwood, Washington USA 2018-05-26
RcRownchangeRpKK*chgGame
 1774 0 3.00 5 0.00 1794   0.00 
  Velea, Stephanie wc1399 USA1.0010.00 0.00 
  Arganian, David 1929 USA0.5010.00 0.00 
  Pupols, Viktors 1948 USA0.0010.00 0.00 
  Zhang, Eric 1964 USA0.5010.00 0.00 
  Fagundes, Frank 1632 USA1.0010.00 0.00 

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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