Individual Calculations October 2018
 Ramanathan, Suraj  Total change: -27.20  Rating chartPersonal card
 78th New England Open Newton, Massachusetts USA 2018-09-01
RcRownchangeKK*chgGame
 2051 1985 1.00 4 -0.68 40 -27.20 
  Times, Lawyer 2121 USA0.001-0.3240-12.80 
  Papanek, Ella 1747 USA1.0010.20408.00 
  Kelleher, William f2295 USA0.001-0.1440-5.60 
  Rueda, Libardo 2040 USA0.001-0.4240-16.80 

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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