Individual Calculations February 2023
 Yumen, Rex  Total change: 40.80  Rating chartPersonal card
 2023 Schleinich Memorial B Calgary CAN 2023-01-06
RcRownchangeKK*chgGame
 1750 1746 3.50 5 1.02 40 40.80 
  Soberov, Emil 1863 CAN1.0010.664026.40 
  Zeggelaar, Mike 1755 CAN1.0010.514020.40 
  Yearwood, Roy 1859 CAN1.0010.654026.00 
  Zacharias, Nicholas 1658 CAN0.001-0.6240-24.80 
  Darvekar, Yash 1615 CAN0.501-0.1840-7.20 

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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