Individual Calculations November 2018
 Sivaram, Ambikasaran  Total change: -0.80  Rating chartPersonal card
 18th Adyar Times Open Chess Tournament Chennai IND 2018-09-29
RcRownchangeKK*chgGame
 1421 1189 1.00 4 -0.02 40 -0.80 
  Siva, A C 1585 IND1.0010.924036.80 
  Bala, Murugan G 1499 IND0.001-0.1440-5.60 
  Gopinath, Parthasarathy 1556 IND0.001-0.1040-4.00 
  Gopika, Veeraselvam 1043 IND0.001-0.7040-28.00 

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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