Individual Calculations August 2022
 Raihaan, Zahid  Total change: 5.60  Rating chartPersonal card
 Athens of the East 2nd International Grandmasters Chess Tournament-2022 (Category 'A') Madurai IND 2022-06-28
RcRownchangeKK*chgGame
 1715 1544 2.50 8 0.14 40 5.60 
  Hegde, Ravi Gopal m1975 IND0.001-0.0740-2.80 
  Ajay, Santhosh Parvathareddy 1740 IND1.0010.754030.00 
  Sharan, Sridhar 1804 IND0.001-0.1840-7.20 
  Kumaresh, A 1761 IND0.5010.284011.20 
  Joel, Paul Ganta 1719 IND0.001-0.2740-10.80 
  Kavish, Aryan Lanka 1313 IND1.0010.21408.40 
  Poorna, Sri M.k 1702 IND0.001-0.2940-11.60 
  Bhoopnath 1703 IND0.001-0.2940-11.60 

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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