Individual Calculations September 2010
 Wheeler, Cameron  Total change: 0.00  Rating chartPersonal card
 Summer Tuesday Night Marathon San Francisco, California USA 2010-05-25
RcRownchangeRpKK*chgGame
 2009 0 2.50 4 0.00 2022   0.00 
  Afkham-Ebrahimi, Payam 2078 IRI1.0010.00 0.00 
  Gaffagan, Steven 2019 USA0.5010.00 0.00 
  Grey, Peter 1971 USA0.5010.00 0.00 
  Manvelyan, Hovik 1969 USA0.5010.00 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)
 
 2nd Annual Central California Open Fresno, California USA 2010-08-19
RcRownchangeRpKK*chgGame
 2110 0 0.00 3 0.00 1410   0.00 
  Lapid Shafriri, Gil 2144 USA0.0010.00 0.00 
  Perepelitsky, Philip 2124 USA0.0010.00 0.00 
  Shin, Kyle 2061 USA0.0010.00 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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