Individual Calculations February 2014
 Miyasaka, Marcus Ming  Total change: -19.95  Rating chartPersonal card
 46th Annual Liberty Bell Open Philadelphia, Pennsylvania USA 2014-01-17
RcRownchangeKK*chgGame
 2070 1940 0.00 4 -1.33 15 -19.95 
  Bolat, Ahmet 2148 TUR0.001-0.2315-3.45 
  Rosenberg, Evan S 2153 USA0.001-0.2315-3.45 
  Katz, Benjamin J 2080 USA0.001-0.3115-4.65 
  Yagiz, Bora 1897 TUR0.001-0.5615-8.40 

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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