Rapid: Individual Calculations October 2014
 Roy, Prantik  Total change: -4.40  Rating chartPersonal card
 3rd Sankar roy Memorial Rapid Chess Tmt Kolkata IND 2014-08-29
RcRownchangeKK*chgGame
 1992 2192 5.50 8 -0.22 20 -4.40 
  Srijit, Some 1792  * IND1.0010.08201.60 
  Arpan, Das (jr) 1792  * IND1.0010.08201.60 
  Arka, Sengupta 1792  * IND1.0010.08201.60 
  Sandip, Dey 1859 IND1.0010.12202.40 
  Subhajit, Bhattacharyya 1992 IND1.0010.24204.80 
  Das, Sayantan m2371 IND0.5010.23204.60 
  Swapnil, S. Dhopade m2378 IND0.001-0.2620-5.20 
  Kaustuv, Kundu 1963 IND0.001-0.7920-15.80 
 * 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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