Individual Calculations January 2016
 Praveen, Kumar (tata)  Total change: -15.20  Rating chartPersonal card
 5th JRD Tatal all India Open jharkand IND 2015-12-09
RcRownchangeKK*chgGame
 1538 1512 2.50 6 -0.38 40 -15.20 
  Harsh, Mangesh Ghag 1912  * IND0.001-0.0840-3.20 
  Atushree, Das 1112  * IND1.0010.08403.20 
  Srikanth, K. 1912  * IND0.001-0.0840-3.20 
  Mukherjee, Archit 1121 IND1.0010.09403.60 
  Samal, Ansuman 1912  * IND0.001-0.0840-3.20 
  Mukherjee, Sanchit 1258 IND0.501-0.3140-12.40 
 * 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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