Individual Calculations October 2015
 Granik, Yuri  Total change: -29.20  Rating chartPersonal card
 2015 Bay Area Chess IM John Donaldson Championship Milpitas, California USA 2015-09-18
RcRownchangeKK*chgGame
 1820 1908 0.50 2 -0.73 40 -29.20 
  Kakulamarri, Pranav 1708 USA0.501-0.2640-10.40 
  Biyiasas, Theodore A 1932 USA0.001-0.4740-18.80 

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)
 

 

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