Individual Calculations February 2017
 Hilgendorf, Niccolo  Total change: -12.40  Rating chartPersonal card
 2017 Portsmouth Open Portsmouth, New Hampshire USA 2017-01-14
RcRownchangeKK*chgGame
 1964 1917 1.00 3 -0.31 40 -12.40 
  Kavi, Nithin 2075 USA1.0010.714028.40 
  Abdi, Farzad 2093 USA0.001-0.2740-10.80 
  Ramanathan, Suraj 1724 USA0.001-0.7540-30.00 

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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