Rapid: Individual Calculations December 2019
 Aryan, Khurana  Total change: -10.00  Rating chartPersonal card
 All India Open Rapid Chess Tournament Nagpur IND 2019-10-31
RcRownchangeKK*chgGame
 1277 1138 0.50 3 -0.50 20 -10.00 
  Manthan, Vijayrao Kale 1398 IND0.001-0.1820-3.60 
  Rishabh, Agrawal 1380 IND0.001-0.2020-4.00 
  Raza, Arshad 1053 IND0.501-0.1220-2.40 

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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