Individual Calculations January 2020
 Guha, Rohit  Total change: -24.40  Rating chartPersonal card
 4th Annual Sevan Muradian Memorial Schaumburg, Illinois USA 2019-11-29
RcRownchangeKK*chgGame
 1600 1624 1.00 3 -0.61 40 -24.40 
  Shetty, Anshul P 1478 USA0.501-0.2040-8.00 
  Li, Si R 1860 USA0.001-0.2040-8.00 
  Prakash, Nandini 1462 USA0.501-0.2140-8.40 

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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