Individual Calculations July 2008
 Harper, Warren  Total change: 39.90  Rating chartPersonal card
 10th Annual Foxwoods Open Mashantucket, Connecticut USA 2008-03-19
RcRownchangeKK*chgGame
 2235 2234 5.00 8 0.97 15 14.55 
  Times, Jerald 2206 USA0.501-0.0415-0.60 
  Belliard, Luis 2219 DOM0.501-0.0215-0.30 
  Alvarez, Franklin 2194 DOM0.501-0.0615-0.90 
  Friedman, Josef f2182 USA1.0010.43156.45 
  Filipovich, David 2208 CAN1.0010.46156.90 
  Friedel, Joshua m2487 USA0.001-0.1915-2.85 
  Zhao, Parker 2214 USA0.501-0.0315-0.45 
  Rosenberg, Evan 2173 USA1.0010.42156.30 

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)
 
 Texas State and Amateur Fort Worth, Texas USA 2008-05-23
RcRownchangeKK*chgGame
 2167 2254 6.00 7 1.69 15 25.35 
  Sarkisian, Drew J 2095 USA1.0010.29154.35 
  Sawyer, Bradley J 2119 USA1.0010.32154.80 
  Yang, Darwin f2074 USA1.0010.26153.90 
  Datta, Deepyaman 2144 USA1.0010.35155.25 
  Feinstein, Michael 2306 USA0.5010.07151.05 
  Schoonmaker, Nicholas c2178 USA1.0010.40156.00 
  Langer, Michael f2254 USA0.5010.00150.00 

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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