Individual Calculations November 2015
 Sofiya, M  Total change: -14.00  Rating chartPersonal card
 28th Spic FIDE Rating Open 2015 Tuticorin IND 2015-09-26
RcRownchangeKK*chgGame
 1421 1154 0.00 2 -0.35 40 -14.00 
  Arun, Kumar P 1417 IND0.001-0.1840-7.20 
  Natarajan, M 1425 IND0.001-0.1740-6.80 

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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