Individual Calculations November 2019
 Tahmassebi, Bijan  Total change: -29.60  Rating chartPersonal card
 DMV Chess League Season 4 Round 5 Idylwood, Virginia USA 2019-09-22
RcRownchangeKK*chgGame
 1890 2087 1.00 1 0.25 40 10.00 
  Newcomb, Murray 1890 USA1.0010.254010.00 

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)
 
 11th Annual Washington Chess Congress Falls Church, Virginia USA 2019-10-10
RcRownchangeKK*chgGame
 2078 2067 3.00 8 -0.99 40 -39.60 
  Farahat, Ali m2415 USA0.001-0.1140-4.40 
  Zhou, Liran c2317 USA0.001-0.1940-7.60 
  Sriniaiyer, Sudarshan 1941 USA0.501-0.1740-6.80 
  Sethuraman, Sandeep 1931 USA0.501-0.1840-7.20 
  Fischer, Robert 1908 USA1.0010.294011.60 
  Bennett, David c2013 USA0.501-0.0840-3.20 
  Indusekar, Akshay 2124 USA0.001-0.4240-16.80 
  Park, Evan 1972 USA0.501-0.1340-5.20 

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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