Individual Calculations September 2011
 Krause, Benjamin W  Total change: 30.45  Rating chartPersonal card
 39th Annual World Open - U2200 Section Philadelphia, Pennsylvania USA 2011-06-28
RcRownchangeKK*chgGame
 2107 2204 4.50 6 0.70 15 10.50 
  Sakai, Hibiki 2041 JPN1.0010.28154.20 
  Bhatty, Karan S 2039 IND0.501-0.2215-3.30 
  Lee, Nathan Y 2133 USA1.0010.40156.00 
  Perez-Billinghurst, Ricardo 2132 USA0.501-0.1015-1.50 
  Ryba, Nicholas 2105 USA0.501-0.1415-2.10 
  Katz, Michael S 2190 USA1.0010.48157.20 

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)
 
 2011 Manhattan Open - U2300 Section New York, New York USA 2011-08-18
RcRownchangeKK*chgGame
 2139 2163 4.00 5 1.33 15 19.95 
  Hendrickson, Nolan 2135 USA1.0010.46156.90 
  Schoch, Ian D 2128 USA0.501-0.0515-0.75 
  Manon-Og Jr, Ramon 2158 PHI1.0010.49157.35 
  Kats, Alena wf2097 USA1.0010.41156.15 
  Szuper, Paul 2178 USA0.5010.02150.30 

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)
 

 

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