Individual Calculations April 2023
 Valencia, Belsar  Total change: -9.00  Rating chartPersonal card
 2023 Edmonton Championship Edmonton CAN 2023-01-12
RcRownchangeKK*chgGame
 2017 2249 5.50 8 -0.45 20 -9.00 
  Darvekar, Yash 1849  * CAN0.001-0.9220-18.40 
  Darvekar, Yash 1615 CAN1.0010.01200.20 
  Hughey, Micah 2032 CAN1.0010.22204.40 
  Hughey, Micah 2032 CAN1.0010.22204.40 
  Villavieja, Butch 2023 PHI1.0010.21204.20 
  Villavieja, Butch 2023 PHI0.501-0.2920-5.80 
  Keleberda, Tymur f2282 UKR0.001-0.4520-9.00 
  Keleberda, Tymur f2282 UKR1.0010.552011.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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