Individual Calculations September 2011
 Moon, Ryan Joseph  Total change: -12.00  Rating chartPersonal card
 112th Annual US Open Orlando, Florida USA 2011-07-30
RcRownchangeKK*chgGame
 2080 2185 2.50 4 0.02 15 0.30 
  Xin, Samuel 2022 USA0.501-0.2215-3.30 
  Regam, Jessica 1819 USA1.0010.10151.50 
  Kleiman, Jake m2375 USA0.001-0.2515-3.75 
  Rogers, Bradley K 2104 USA1.0010.39155.85 

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 Denker Tournament of High School Champions Orlando, Florida USA 2011-07-30
RcRownchangeKK*chgGame
 2105 2185 1.00 3 -0.82 15 -12.30 
  Vilenchuk, Michael 2183 USA0.001-0.5015-7.50 
  Bowersock, Michael 2064 USA1.0010.34155.10 
  Shao, Bob S 2069 USA0.001-0.6615-9.90 

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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