Individual Calculations October 2012
 Rajdeep, Sarkar  Total change: -1.50  Rating chartPersonal card
 Nirmal Kumar Bose Memorial Fide International rating below 2000 Kolkata IND 2012-08-19
RcRownchangeKK*chgGame
 1646 1824 7.00 10 -0.10 15 -1.50 
  Kumar, Rajeev 1424  * IND1.0010.08151.20 
  Sudarshan, Mitra 1554 IND1.0010.17152.55 
  Trinath, Ghosh 1624 IND1.0010.24153.60 
  Swarup, Sarkar 1994 IND0.001-0.2815-4.20 
  Arpita, Mukherjee wf1630 IND0.501-0.2515-3.75 
  Md, Kutubuddin 1586 IND0.501-0.3015-4.50 
  Prasanta, Mondal 1656 IND1.0010.28154.20 
  Aronyak, Ghosh 1622 IND1.0010.24153.60 
  Tuhin, Dutta 1445 IND1.0010.09151.35 
  Suvradeepta, Das 1920 IND0.001-0.3715-5.55 
 * 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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