Individual Calculations February 2020
 Chakraborty, Ritam  Total change: -8.80  Rating chartPersonal card
 2020 New Year Championship - B Santa Clara, California USA 2020-01-03
RcRownchangeKK*chgGame
 1272 1202 1.00 3 -0.22 40 -8.80 
  Ramaswamy, Pudur 1322 USA0.001-0.3440-13.60 
  Pragash, Prabhav 1164 USA0.001-0.5540-22.00 
  Sankar, Arjun 1329 USA1.0010.674026.80 

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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