Individual Calculations April 2023
 Saha, Ananda  Total change: -2.80  Rating chartPersonal card
 2023 RA March Open Ottawa CAN 2023-03-03
RcRownchangeKK*chgGame
 1917 2045 3.00 5 -0.14 20 -2.80 
  Knechtel, Thomas 1717 CAN1.0010.13202.60 
  Sambuev, Bator g2434 CAN0.001-0.0920-1.80 
  Hughes-Dupuy, Henry 1645  * CAN1.0010.08201.60 
  Plotkin, Victor f2176 CAN0.001-0.3220-6.40 
  Moses, Neil 1612 CAN1.0010.06201.20 
 * 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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