Individual Calculations September 2022
 Arun, Siddharth  Total change: -19.00  Rating chartPersonal card
 52nd annual Continental Open Master Sturbridge, MA USA 2022-07-27
RcRownchangeKK*chgGame
 2081 2068 1.50 5 -0.95 20 -19.00 
  Chiku-Ratte, Olivier-Kenta m2347 CAN0.001-0.1620-3.20 
  Chu, Xiaoman 1799 CHN0.501-0.3320-6.60 
  Glashausser, Sho 1960 USA1.0010.35207.00 
  Markzon, Gregory f1991 USA0.001-0.6120-12.20 
  Poliannikov, Danila f2309 USA0.001-0.2020-4.00 

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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