Individual Calculations August 2022
 Indumathi, R  Total change: -18.40  Rating chartPersonal card
 Athens of the East 2nd International Grandmasters Chess Tournament-2022 (Category 'B') Madurai IND 2022-07-01
RcRownchangeKK*chgGame
 1198 1241 3.50 7 -0.46 40 -18.40 
  Kannan, R. 1475 IND0.001-0.2140-8.40 
  Dawood.k 1014 IND1.0010.21408.40 
  Swarnamala, B 1565 IND0.001-0.1340-5.20 
  Jaiakash, M M 1071 IND0.501-0.2240-8.80 
  Vijay, K 1084 IND0.001-0.7140-28.40 
  Nanthabalan, V B 1063 IND1.0010.274010.80 
  Viswanathan, B S 1114 IND1.0010.334013.20 

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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