Individual Calculations December 2019
 Kumar, Naman  Total change: -15.20  Rating chartPersonal card
 18th Annual Turkey Bowl Coral Springs, Florida USA 2019-11-15
RcRownchangeKK*chgGame
 2122 2097 1.50 4 -0.38 40 -15.20 
  Barredo, Luis f2316 CUB0.001-0.2240-8.80 
  Shukla, Aniket 1959 USA0.501-0.1940-7.60 
  Lopez, Aldo 2098 USA1.0010.504020.00 
  Miellier, Yan 2116 UKR0.001-0.4740-18.80 

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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