Individual Calculations September 2018
 Benggawan, Undriadi  Total change: 40.40  Rating chartPersonal card
 2018 Canadian Seniors Championship 65 Calgary CAN 2018-08-03
RcRownchangeKK*chgGame
 1656 1577 3.00 5 1.01 40 40.40 
  Usselman, Paul 1800 CAN0.001-0.2240-8.80 
  Lapenna, Richard J 1558 CAN1.0010.474018.80 
  Glew, Richard 1710 CAN0.001-0.3240-12.80 
  Faust, Steven 1512 CAN1.0010.414016.40 
  Caluza, Severo (juni) 1699 CAN1.0010.674026.80 

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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