Individual Calculations July 2018
 Nair, Roshen  Total change: 0.00  Rating chartPersonal card
 2018 Washington Open Lynnwood, Washington USA 2018-05-26
RcRownchangeRpKK*chgGame
 1878 0 4.00 6 0.00 1918   0.00 
  Zhang, Zachary 1419 USA1.0010.00 0.00 
  Sinanan, Joshua 2155 USA0.5010.00 0.00 
  Zhang, Derek 2054 USA0.0010.00 0.00 
  Zhang, Eric 1964 USA0.5010.00 0.00 
  Truelson, Joseph 1881 USA1.0010.00 0.00 
  Mahajan, Rushaan 1792 USA1.0010.00 0.00 

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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