Individual Calculations September 2017
 Prabakaran, M  Total change: -12.00  Rating chartPersonal card
 1st ICA - MCA FIDE Rating below 1600 Dindigul IND 2017-07-29
RcRownchangeKK*chgGame
 1308 1085 0.00 3 -0.72 40 -28.80 
  Kesavan, G 1485  * IND0.001-0.0840-3.20 
  Uthesh, S 1230 IND0.001-0.3140-12.40 
  Pragnya, H G 1209 IND0.001-0.3340-13.20 
 * 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)
 
 1st Trichy All India FIDE Rating below 1500 Trichy IND 2017-08-25
RcRownchangeKK*chgGame
 1030 1085 1.00 1 0.42 40 16.80 
  Praveena, K V 1030 IND1.0010.424016.80 

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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