Individual Calculations August 2017
 Boor, Carl Brandon  Total change: -56.20  Rating chartPersonal card
 2017 Columbus Open Columbus, Ohio USA 2017-06-23
RcRownchangeKK*chgGame
 1969 2289 0.00 1 -0.87 20 -17.40 
  Liu, Aristo S 1969 USA0.001-0.8720-17.40 

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)
 
 2017 Dayton Masters Dayton, Ohio USA 2017-07-18
RcRownchangeKK*chgGame
 2382 2287 1.50 9 -1.94 20 -38.80 
  Sedlar, William 2093 USA1.0010.25205.00 
  Elliott, Warren f2263 JAM0.501-0.0320-0.60 
  Kannappan, Priyadharshan g2514 IND0.001-0.2120-4.20 
  Heimann, Mark A f2378 USA0.001-0.3820-7.60 
  Gauri, Shankar f2362 IND0.001-0.4020-8.00 
  Chandra, Akshat g2484 USA0.001-0.2520-5.00 
  Azarov, Sergei g2584 BLR0.001-0.1520-3.00 
  Li, Ben f2243 USA0.001-0.5620-11.20 
  Georgiev, Vladimir g2513 MKD0.001-0.2120-4.20 

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)
 

 

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