Individual Calculations February 2016
 Swapan, Kumar Das  Total change: -16.20  Rating chartPersonal card
 5th WBCWS FIDE Rated Open Chess Tournament 2015 Kolkata IND 2015-12-29
RcRownchangeKK*chgGame
 1433 1570 4.50 8 -0.81 20 -16.20 
  Kaustuv, Kundu 1970  * IND0.001-0.0820-1.60 
  Annyatoma, Das 1215 IND0.501-0.3920-7.80 
  Shomridhya, Ghosh 1197 IND1.0010.10202.00 
  Ritwick, Pal 1318 IND1.0010.19203.80 
  Saptorshi, Gupta 1849 IND0.001-0.1620-3.20 
  Anil, Kumar Nair 1321 IND0.001-0.8120-16.20 
  Siddhartha, Sarkar 1282 IND1.0010.16203.20 
  Rajarshi, Basu 1309 IND1.0010.18203.60 
 * 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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