Individual Calculations September 2018
 Torres, Yelfry  Total change: -26.00  Rating chartPersonal card
 48th Annual Continental Open Sturbridge, Massachusetts USA 2018-08-16
RcRownchangeKK*chgGame
 1964 2120 5.00 9 -1.30 20 -26.00 
  Cui, Cynthia 1798 CAN1.0010.13202.60 
  Gorovets, Andrey g2495 BLR0.001-0.0920-1.80 
  Bader, Jeremy 1845 USA0.501-0.3320-6.60 
  Kang, Dorian c1853 CAN0.501-0.3220-6.40 
  Tang, Jason 1908 USA0.501-0.2720-5.40 
  Barash, Anton 1972 USA0.001-0.7020-14.00 
  Li, Jerry c1943 USA1.0010.27205.40 
  Wu, Brandon 1980 USA0.501-0.1920-3.80 
  Padmanabhan, Karthik 1879 USA1.0010.20204.00 

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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