Individual Calculations February 2019
 Bartell, Thomas  Total change: -1.50  Rating chartPersonal card
 51st Annual Liberty Bell Open Philadelphia, Pennsylvania USA 2019-01-18
RcRownchangeKK*chgGame
 2161 2353 2.00 3 -0.15 10 -1.50 
  Shetty, Atulya m2401 USA0.001-0.4310-4.30 
  Kis, Lorand 2018 USA1.0010.12101.20 
  Colding, Ernest 2064 USA1.0010.16101.60 

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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