Individual Calculations October 2012
 Sourav, Mondal  Total change: -30.30  Rating chartPersonal card
 Nirmal Kumar Bose Memorial Fide International rating below 2000 Kolkata IND 2012-08-19
RcRownchangeKK*chgGame
 1575 1576 2.00 5 -0.61 15 -9.15 
  Abhishek, Sarkar 1904 IND0.001-0.1315-1.95 
  Ujjainee, De 1274 IND1.0010.15152.25 
  Datta, Nilabhro 1976  * IND0.001-0.0815-1.20 
  Manjul, Shrivastava 1329 IND1.0010.19152.85 
  Samir, Kumar Saha 1390 IND0.001-0.7415-11.10 
 * 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)
 
 04th BCA International FIDE rating below 2200 Kolkata IND 2012-08-30
RcRownchangeKK*chgGame
 1526 1576 2.50 7 -1.41 15 -21.15 
  Sandip, Dey 1887 IND0.001-0.1415-2.10 
  Ravi, Kumar K 1777 IND0.001-0.2415-3.60 
  Meesala, Vamsi Krishna 1298 IND0.001-0.8315-12.45 
  Suryapriya, Sengupta 1363 IND1.0010.23153.45 
  Rajarshi, Dutta 1317 IND0.501-0.3215-4.80 
  D, K Chopra 1771 IND0.001-0.2515-3.75 
  Avhra, Biswas 1272 IND1.0010.14152.10 

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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