Individual Calculations April 2008
 Greninger, Harley G  Total change: -23.10  Rating chartPersonal card
 2007 Washington Open Seatttle, Washington USA 2007-11-23
RcRownchangeKK*chgGame
 2183 2278 1.00 5 -2.14 15 -32.10 
  Perez, Ignacio 2260 USA0.001-0.5315-7.95 
  Davies, Noam 2124 CAN0.001-0.7115-10.65 
  Davies, Lucas Gabriel 2165 CAN0.001-0.6515-9.75 
  Rupel, David G 2126 USA0.501-0.2015-3.00 
  Hadzic, Huso 2241 USA0.501-0.0515-0.75 

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)
 
 2008 Washington Championship - Championship Seattle, Washington USA 2008-02-09
RcRownchangeKK*chgGame
 2339 2278 4.00 8 0.60 15 9.00 
  Perez, Ignacio 2260 USA0.001-0.5315-7.95 
  Serper, Gregory g2512 USA0.001-0.2115-3.15 
  Koons, Nat 2293 USA0.001-0.4815-7.20 
  Mikhailuk, Slava f2446 USA1.0010.721510.80 
  Readey, John f2278 USA1.0010.50157.50 
  Lee, Michael 2244 USA1.0010.45156.75 
  Orlov, Georgi m2494 USA0.001-0.2215-3.30 
  Sinanan, Josh 2183 USA1.0010.37155.55 

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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