Individual Calculations June 2019
 Casareno, Erwin  Total change: -11.20  Rating chartPersonal card
 2019 Ontario Open U2100 Oakville CAN 2019-05-18
RcRownchangeKK*chgGame
 1622 1842 4.00 6 -0.56 20 -11.20 
  Milinkovic, Mate 1596 CAN1.0010.19203.80 
  Bu, Kevin (yihuan) 1743 CAN0.001-0.6420-12.80 
  England, Max 1849 CAN0.001-0.4920-9.80 
  Sharma, Vishruth 1543 CAN1.0010.15203.00 
  Gilani, Mysha wc1467 CAN1.0010.09201.80 
  Jacobs, Michael 1536 CAN1.0010.14202.80 

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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