Individual Calculations August 2018
 Miyasaka, Marcus  Total change: 23.60  Rating chartPersonal card
 12th Annual Philadelphia International Philadelphia, Pennsylvania USA 2018-06-28
RcRownchangeKK*chgGame
 2431 2112 1.00 3 0.59 40 23.60 
  Panjwani, Raja m2456 CAN0.5010.384015.20 
  Perske, Thore m2464 GER0.5010.394015.60 
  Yoo, Christopher Woojin f2373 USA0.001-0.1840-7.20 

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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