Individual Calculations March 2015
 Sathyanandha, Saravanan  Total change: -5.80  Rating chartPersonal card
 4NCL 2014-15 Rounds 5-6 Various ENG 2015-02-14
RcRownchangeKK*chgGame
 2253 2169 0.50 2 -0.29 20 -5.80 
  Hill, Alistair 2133 ENG0.501-0.0520-1.00 
  Martin, Andrew m2373 ENG0.001-0.2420-4.80 

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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