Individual Calculations December 2019
 Manalo, Pepin  Total change: -7.20  Rating chartPersonal card
 2019 Howard Ridout Scarborough CAN 2019-09-12
RcRownchangeKK*chgGame
 1708 1674 1.00 3 -0.36 20 -7.20 
  Liu, Harry 1548 CAN1.0010.33206.60 
  Mao, Fengxi 1802 CAN0.001-0.3320-6.60 
  Cliff, Scott 1774 CAN0.001-0.3620-7.20 

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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