Rapid: Individual Calculations January 2015
 Dr. Ratan, Kumar Paul  Total change: 10.40  Rating chartPersonal card
 WALTON Home Appliance International Rapid Chess Tournament Dhaka BAN 2014-12-21
RcRownchangeKK*chgGame
 1564 1776 2.00 2 0.52 20 10.40 
  Faruk, Mallik 1728 BAN1.0010.43208.60 
  Md. Raju, Ahmed 1399 BAN1.0010.09201.80 

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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