Individual Calculations October 2018
 Times, Lawyer  Total change: -3.20  Rating chartPersonal card
 78th New England Open Newton, Massachusetts USA 2018-09-01
RcRownchangeKK*chgGame
 2038 2121 3.50 6 -0.16 20 -3.20 
  Feng, Eric 1908 USA1.0010.23204.60 
  Ramanathan, Suraj 1985 USA1.0010.32206.40 
  Ivanov, Alexander g2460 USA0.001-0.1220-2.40 
  Chen, Maxwell 1817 USA1.0010.14202.80 
  Coimbatore, Shanmugasundaram 2139 IND0.5010.03200.60 
  Li, Jerry c1916 USA0.001-0.7620-15.20 

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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