Individual Calculations February 2015
 Basu, Utkarsh  Total change: -21.60  Rating chartPersonal card
 4th WBCWS Open FIDE Rated Kolkata IND 2015-01-22
RcRownchangeKK*chgGame
 1476 1259 1.00 6 -0.54 40 -21.60 
  Chakrabarti, Tamal 1659  * IND0.001-0.0840-3.20 
  Satya, Sekhar Mitra 1659  * IND0.001-0.0840-3.20 
  Subhashis, Ray Chowdhury 1456 IND0.001-0.2540-10.00 
  Soumen, Mondal 1399 IND0.001-0.3140-12.40 
  Surjo, Ghosh 1158 IND1.0010.364014.40 
  Nirmal, Kumar Bose 1522 IND0.001-0.1840-7.20 
 * 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)
 

 

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