Individual Calculations August 2019
 Jacobs, Michael  Total change: -9.60  Rating chartPersonal card
 2019 Spring into Summer Swiss Scarborough CAN 2019-05-30
RcRownchangeKK*chgGame
 1875 1536 0.00 2 -0.24 40 -9.60 
  Mao, Fengxi 1815 CAN0.001-0.1640-6.40 
  Ning, Eric 1935 CAN0.001-0.0840-3.20 

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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