Individual Calculations December 2014
 Miyasaka, Matthew  Total change: 8.80  Rating chartPersonal card
 2014 MCC October U2300 New York, New York USA 2014-10-17
RcRownchangeKK*chgGame
 1895 2045 3.00 4 0.22 40 8.80 
  Hu, William 1878 USA1.0010.284011.20 
  Qi, Henry 1921 USA0.001-0.6740-26.80 
  Hellner, Wesley 1803 USA1.0010.20408.00 
  Koenigsberg, Andre 1977 USA1.0010.414016.40 

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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