Individual Calculations May 2019
 Kaufman, Raymond  Total change: -1.80  Rating chartPersonal card
 2019 Grand Pacific Open Victoria CAN 2019-04-19
RcRownchangeKK*chgGame
 2115 2283 4.00 6 -0.09 20 -1.80 
  Murray, Michael A. 1944 CAN1.0010.12202.40 
  Chandra, Anand Rishi 1903 CAN1.0010.09201.80 
  Kenney, Jason 2167 CAN1.0010.34206.80 
  Sohal, Tanraj S. f2280 CAN1.0010.502010.00 
  Gorovets, Andrey g2492 BLR0.001-0.2320-4.60 
  Huang, Patrick 1905 CAN0.001-0.9120-18.20 

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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