Individual Calculations May 2017
 Nguyen, Anh Nhu  Total change: 14.80  Rating chartPersonal card
 2017 Lone Star Open - U2000 Houston, Texas USA 2017-03-31
RcRownchangeKK*chgGame
 1575 1479 1.50 3 0.37 40 14.80 
  Pullabhotla Jr, Venkata Naga 1671 USA0.5010.254010.00 
  Gundam, Rohit 1630 USA0.5010.20408.00 
  Krothapalli, Abhinav 1423 USA0.501-0.0840-3.20 

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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