Individual Calculations November 2022
 Sai, Harshavardhan J  Total change: 19.60  Rating chartPersonal card
 20th Adyar Times FID Rated Open Chess Tournament 2022 Chennai IND 2022-09-29
RcRownchangeKK*chgGame
 1422 1337 4.00 7 0.98 20 19.60 
  Sairamakrishnan, R B 1039 IND1.0010.15203.00 
  Surjeet, D V 1916 IND1.0010.982019.60 
  Richard, Solomon M 1444 IND0.001-0.3520-7.00 
  Dhananjay, Jagadeesan 1116 IND1.0010.22204.40 
  Alluri, Bhaskara Ratna Shanmukha 1550 IND0.001-0.2320-4.60 
  Krithin, Durai D 1192 IND1.0010.31206.20 
  Sivan, S Roshan 1699 IND0.001-0.1020-2.00 

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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