Individual Calculations August 2022
 Charudharshini, R  Total change: 34.40  Rating chartPersonal card
 Athens of the East 2nd International Grandmasters Chess Tournament-2022 (Category 'B') Madurai IND 2022-07-01
RcRownchangeKK*chgGame
 1465 1162 1.50 4 0.86 40 34.40 
  Pranav, A J 1568 IND0.001-0.0840-3.20 
  Kavi, Samrat P 1472 IND0.001-0.1440-5.60 
  Solomon, Rathna Sekaran 1519 IND1.0010.894035.60 
  Raja, V 1301 IND0.5010.19407.60 

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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