Individual Calculations March 2018
 Pupols, Viktors  Total change: -41.20  Rating chartPersonal card
 Seattle Masters January 2018 Seattle, Washington USA 2018-01-06
RcRownchangeKK*chgGame
 1938 2012 1.00 3 -0.78 20 -15.60 
  Deshpande, Aaryan 1802 USA0.501-0.2720-5.40 
  Perez, Ignacio f2068 USA0.001-0.4220-8.40 
  Lee, Addison 1945 USA0.501-0.0920-1.80 

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)
 
 Seattle Masters February 2018 Seattle, Washington USA 2018-02-03
RcRownchangeKK*chgGame
 1972 1978 0.00 2 -1.01 20 -20.20 
  Levine, Joseph 1858 USA0.001-0.6620-13.20 
  Perez, Ignacio f2086 USA0.001-0.3520-7.00 

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)
 
 2018 Washington State Championship Seattle, Washington USA 2018-02-10
RcRownchangeKK*chgGame
 2189 1978 2.00 9 -0.27 20 -5.40 
  Haining, Kyle c2148 USA0.5010.22204.40 
  Sang, Tian f2296 USA0.001-0.1320-2.60 
  Feng, Roland f2358 USA0.001-0.0920-1.80 
  Schill, William f2095 USA0.5010.16203.20 
  Perez, Ignacio f2086 USA0.001-0.3520-7.00 
  Lee, Megan wm2163 USA0.001-0.2620-5.20 
  He, Anthony f2240 USA0.001-0.1820-3.60 
  Truelson, Joseph 1936 USA1.0010.44208.80 
  Lee, Michael m2378  * USA0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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