Individual Calculations February 2015
 Sartak, Periwal  Total change: 0.00  Rating chartPersonal card
 4th WBCWS Open FIDE Rated Kolkata IND 2015-01-22
RcRownchangeRpKK*chgGame
 1239 0 0.50 5 0.00 873   0.00 
  Swapan, Kumar Das 1572 IND0.0010.00 0.00 
  Basu, Utkarsh 1259 IND0.0010.00 0.00 
  Ishan, Basu 1081 IND0.0010.00 0.00 
  Hridya, Ghosh 1091 IND0.0010.00 0.00 
  Sanika, Sengupta 1191 IND0.5010.00 0.00 

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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