Rapid: Individual Calculations January 2018
 Trivedi, Aarnavh  Total change: 14.20  Rating chartPersonal card
 9th CSC London Chess Classic: Rapidplay U1825 London ENG 2017-12-09
RcRownchangeKK*chgGame
 1707 1597 2.50 5 0.71 20 14.20 
  Paveliuc, Alin-Dumitru 1794 ROU0.5010.25205.00 
  Roy, Soumen 1818 ENG0.001-0.2220-4.40 
  Morgan, George Henry 1529 AUS1.0010.41208.20 
  O`gorman, Brendan 1680 ENG1.0010.612012.20 
  Dhemrait, Jagdeep 1714 ENG0.001-0.3420-6.80 

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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