Individual Calculations February 2015
 Amit, Tiwari  Total change: -21.60  Rating chartPersonal card
 1st MCA FIDE Rated junior for bengal players Kolkata IND 2014-12-27
RcRownchangeKK*chgGame
 1372 1445 2.50 5 -0.54 40 -21.60 
  Rajarshi, Dutta 1845  * IND0.001-0.0840-3.20 
  Soham, Basu 1181 IND1.0010.18407.20 
  Raju, Chanda 1189 IND1.0010.19407.60 
  Abhinandan, Ganguly 1319 IND0.501-0.1740-6.80 
  Saptarshi, Datta 1327 IND0.001-0.6640-26.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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