Individual Calculations May 2022
 Bian, Erin  Total change: 66.00  Rating chartPersonal card
 2022 Grand Pacific Open Victoria CAN 2022-04-15
RcRownchangeKK*chgGame
 1979 1745 3.00 6 1.65 40 66.00 
  McLeod, Logan 1805 CAN1.0010.584023.20 
  Haessel, Dale f2123 CAN1.0010.914036.40 
  Doknjas, Neil 2106 CAN0.001-0.1040-4.00 
  Huang, Patrick 1963 CAN0.5010.284011.20 
  Tolentino, Patrick Angelo 1865 CAN0.5010.16406.40 
  Patterson, Roger 2011 CAN0.001-0.1840-7.20 

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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