Individual Calculations May 2019
 Uthayakumar, Ronan  Total change: 4.40  Rating chartPersonal card
 2019 Aurora Spring Open U2100 Aurora CAN 2019-03-30
RcRownchangeKK*chgGame
 1726 1524 1.50 5 0.11 40 4.40 
  Ferreira, Alex 1917 CAN0.5010.424016.80 
  Chernik, Dmitry 1868 CAN0.001-0.1240-4.80 
  Li, Wing 1430 CAN1.0010.374014.80 
  Zhao, Jeffrey Renfei 1837 CAN0.001-0.1440-5.60 
  Sharma, Vishruth 1580 CAN0.001-0.4240-16.80 

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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