Individual Calculations January 2014
 Hilby, Craig  Total change: -2.55  Rating chartPersonal card
 49th Annual American Open Orange, California USA 2013-11-28
RcRownchangeKK*chgGame
 2099 2121 3.00 6 -0.17 15 -2.55 
  Eswaran, Ashritha 1946 USA0.001-0.7315-10.95 
  Kudryavtsev, Vadim 2145 RUS0.5010.03150.45 
  Viswanadha, Kesav 2158 USA0.001-0.4515-6.75 
  Asaria, Danial 1953 USA1.0010.28154.20 
  Ortiz, Eduardo 2272 PHI1.0010.701510.50 
  Yim, Tony 2119 KOR0.5010.00150.00 

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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