Individual Calculations March 2012
 Davy, Damion  Total change: -12.30  Rating chartPersonal card
 2011 Pan American Intercollegiate Chess Tournament Fort Worth, Texas USA 2011-12-27
RcRownchangeKK*chgGame
 2267 2085 0.00 4 -1.16 15 -17.40 
  Vovsha, Eli m2484 ISR0.001-0.0815-1.20 
  Thompson, Nick 2086 USA0.001-0.5015-7.50 
  Heimann, Mark 2325 USA0.001-0.2015-3.00 
  Camacho, Chardine wm2173 PHI0.001-0.3815-5.70 

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)
 
 John Powell Memorial Open 2012 Kingston JAM 2012-01-21
RcRownchangeKK*chgGame
 1912 2112 4.00 5 0.34 15 5.10 
  Gray, Krishna 1719 JAM1.0010.08151.20 
  Henry, Mark 1835 JAM1.0010.17152.55 
  Myers, Peter 2049 JAM1.0010.41156.15 
  Porter, Russel c2118 JAM0.5010.01150.15 
  Smith, Shreyas 1841 JAM0.501-0.3315-4.95 

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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