Individual Calculations December 2019
 Pournami, S  Total change: -22.80  Rating chartPersonal card
 Mahatma Gandhi Centenary Vidyalaya Golden Jubilee Celebrations Open fIDE Rated Chess tournament - 2019 Trichy IND 2019-11-07
RcRownchangeKK*chgGame
 1324 1337 2.50 6 -0.57 40 -22.80 
  Vigneshwaran, N. 1602 IND0.5010.324012.80 
  Sai, Prasath A S 1564 IND0.001-0.2140-8.40 
  Raja, Rathinavel M 1072 IND1.0010.18407.20 
  Gokula, Vishnu R 1540 IND0.001-0.2440-9.60 
  Thennarasu, K 1118 IND0.001-0.7840-31.20 
  Saivigneash, S M 1049 IND1.0010.16406.40 

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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