Rapid: Individual Calculations October 2014
 Prasad, Calvin  Total change: 3.80  Rating chartPersonal card
 2014 Fiji Chess Federation Rapid 06 Suva FIJ 2014-09-14
RcRownchangeKK*chgGame
 1832 2057 2.50 3 0.19 20 3.80 
  Arvind, Goru c1706 FIJ1.0010.11202.20 
  Kumar, Manoj c1963 FIJ1.0010.37207.40 
  Sikivou, Taione 1828 FIJ0.501-0.2920-5.80 

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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