Rapid: Individual Calculations May 2018
 Arruebarrena, Rafael  Total change: -3.20  Rating chartPersonal card
 2018 Alberta Active Red Deer CAN 2018-04-14
RcRownchangeKK*chgGame
 1983 2247 3.00 4 -0.16 20 -3.20 
  Raninga, Aditya 1847  * IND1.0010.08201.60 
  Matras-Clement, Agnieszka wm2233 CAN0.001-0.5220-10.40 
  Chandra, Anand 1847  * CAN1.0010.08201.60 
  Miller, David 2004 CAN1.0010.20204.00 
 * 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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