Individual Calculations February 2013
 Thrigunan, K  Total change: -42.90  Rating chartPersonal card
 KCA's 2nd FIDE Rated tournament(below 2200) KOTTAYAM IND 2012-12-27
RcRownchangeKK*chgGame
 1283 1445 0.00 2 -1.43 30 -42.90 
  Shibin, John 1266 IND0.001-0.7330-21.90 
  Melvin, Thomas Varghese 1299 IND0.001-0.7030-21.00 

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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