Individual Calculations September 2015
 Getz, Shelby D  Total change: -14.80  Rating chartPersonal card
 4th Annual Washington International - Section A Rockville, Maryland USA 2015-08-08
RcRownchangeKK*chgGame
 2224 2286 4.50 9 -0.74 20 -14.80 
  Arun Prasad, S. g2503 IND0.001-0.2220-4.40 
  Lowinger, Daniel 2112 USA0.501-0.2320-4.60 
  Niemann, Hans M 2142 USA0.501-0.1920-3.80 
  Song, Guannan Terry 2166 CAN0.501-0.1620-3.20 
  Cuarta Garcia, Braulio 2129 CUB0.501-0.2120-4.20 
  Nydick, Brandon 2133 USA0.501-0.2020-4.00 
  Jacobson, Brandon c2197 USA1.0010.38207.60 
  Song, Edward f2290 USA0.5010.01200.20 
  Mandizha, Farai m2344 ZIM0.5010.08201.60 

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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