Individual Calculations August 2014
 Yagiz, Bora  Total change: -4.05  Rating chartPersonal card
 2nd Annual DC International Arlington, Virginia USA 2014-06-26
RcRownchangeKK*chgGame
 2081 1932 0.50 4 -0.77 15 -11.55 
  Pressman, Leif A f2281 USA0.001-0.1115-1.65 
  Chang, Jeffrey 2050 USA0.001-0.3415-5.10 
  Lopez, Jorge Hernan 2042 COL0.001-0.3515-5.25 
  Helfst, Matt D 1951 USA0.5010.03150.45 

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)
 
 42nd Annual World Open - U2400 Section Arlington, Virginia USA 2014-06-30
RcRownchangeKK*chgGame
 2067 1932 3.50 9 0.50 15 7.50 
  Elezi, Luan 2098 USA0.5010.22153.30 
  Morrison, William f2299 USA0.001-0.1015-1.50 
  Gutman, Joshua 2125 USA0.001-0.2515-3.75 
  Shabazz, Daaim 2067 USA0.001-0.3215-4.80 
  Collier, Philip M 1869 USA1.0010.41156.15 
  Stancil, Kimani A 2112 USA0.5010.24153.60 
  Ramachandran, Karthik 2125 USA0.5010.25153.75 
  Leve, Nitai 2142 USA0.001-0.2315-3.45 
  Wettasinha, Vasanta Philip 1763 SRI1.0010.28154.20 

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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