Individual Calculations July 2013
 Rosenthal, Nicholas  Total change: -18.60  Rating chartPersonal card
 22nd Annual Chicago Open - Master Section Wheeling, Illinois USA 2013-05-23
RcRownchangeKK*chgGame
 2244 2062 1.00 6 -0.62 30 -18.60 
  Balasubramanian, Adithya 2295 IND0.001-0.2130-6.30 
  Wu, Christopher 2199 USA1.0010.683020.40 
  Francisco, Richard Tyler 2277 USA0.001-0.2330-6.90 
  Griggs, Walker Kyle 2202 USA0.001-0.3130-9.30 
  Tang, Andrew 2152 USA0.001-0.3830-11.40 
  Jayakumar, Adarsh f2336 USA0.001-0.1730-5.10 

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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