Individual Calculations May 2015
 Miyasaka, Marcus M  Total change: -32.80  Rating chartPersonal card
 9th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2015-04-01
RcRownchangeKK*chgGame
 2040 2201 2.00 4 -0.82 40 -32.80 
  Yip, Carissa Shiwen 1907 USA0.001-0.8540-34.00 
  Elezi, Luan 2100 USA1.0010.364014.40 
  Holroyd, Kenneth J 2095 USA0.001-0.6440-25.60 
  Filipovich, David Michael 2056 CAN1.0010.314012.40 

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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