Individual Calculations August 2019
 Strasser, Rouben  Total change: -30.80  Rating chartPersonal card
 2019 Quebec Open Section B Montreal CAN 2019-07-20
RcRownchangeKK*chgGame
 1710 1806 3.00 6 -0.77 40 -30.80 
  Mangahas, Ronald 1670 CAN1.0010.324012.80 
  Baran, Marius 1648 CAN1.0010.294011.60 
  Zhang, Chu Hang 1806 CAN0.001-0.5040-20.00 
  Liu, Kevin 1658 CAN1.0010.304012.00 
  Robillard, Jean-Philippe 1617 CAN0.001-0.7540-30.00 
  Wu, Tony (dongze) 1858 CAN0.001-0.4340-17.20 

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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