Individual Calculations September 2016
 Jeffers Jr, George W  Total change: -34.00  Rating chartPersonal card
 2016 IM Tate Memorial Championship Milpitas, California USA 2016-08-19
RcRownchangeKK*chgGame
 1767 1622 0.50 4 -0.85 40 -34.00 
  Maruvada, Shaunak 1966 USA0.5010.384015.20 
  Bayaraa, Chinguun c1922 USA0.001-0.1540-6.00 
  Ojas, Mahavir Karnavat 1620 IND0.001-0.5040-20.00 
  Maiti, Milind 1561 USA0.001-0.5840-23.20 

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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