Individual Calculations June 2017
 Tavares, Jarrod M  Total change: -8.40  Rating chartPersonal card
 63rd Maryland Open - U2200 Rockville, Maryland USA 2017-05-05
RcRownchangeKK*chgGame
 1933 1988 1.50 3 -0.21 40 -8.40 
  Tan, Richard T 1952 USA0.501-0.0540-2.00 
  Molodtsov, Konstantin 1782 USA1.0010.24409.60 
  Zheng, Haotian 2064 USA0.001-0.4040-16.00 

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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