Individual Calculations February 2013
 Ajoy, Nath Ray  Total change: -40.05  Rating chartPersonal card
 5th HDCA FIDE Rated International Open Chess Tournament (Below 2000) Kolkata IND 2012-12-24
RcRownchangeKK*chgGame
 1574 1717 5.00 8 -0.45 15 -6.75 
  Biswanath, Banerjee 1502 IND1.0010.23153.45 
  Shouvik, Kar 1389 IND1.0010.13151.95 
  Dipanjan, Chowdhury 1559 IND1.0010.29154.35 
  Ghosh, Samriddhaa 1447 IND0.501-0.3315-4.95 
  Subhashis, Ray Chowdhury 1563 IND1.0010.29154.35 
  Kaustuv, Kundu 1972 IND0.001-0.1915-2.85 
  Subham, Saha 1587 IND0.001-0.6815-10.20 
  Nikhil, Singh 1575 IND0.501-0.1915-2.85 

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)
 
 2nd CCF ALL INDIA FIDE RATED CHESS TOURNAMENT (BELOW 2000) Kolkata IND 2012-12-28
RcRownchangeKK*chgGame
 1533 1717 5.00 10 -2.22 15 -33.30 
  Punyatoa, Saha Fouzdar 1317  * IND1.0010.08151.20 
  Arpan, Das (jr) 1482 IND1.0010.21153.15 
  Basant, Kr Das 1485 IND1.0010.21153.15 
  Nandan, Buragohain 1937 IND0.001-0.2215-3.30 
  Sourjyendu, Malakar 1612 IND0.001-0.6415-9.60 
  Nirmal, Kumar Bose 1548 IND0.001-0.7215-10.80 
  Zaveri, Chatterjee 1377 IND1.0010.12151.80 
  Asmita, Das Munshi 1534 IND0.501-0.2415-3.60 
  Samyak, Dutta 1510 IND0.501-0.2715-4.05 
  Sayantan, Mukherjee 1524 IND0.001-0.7515-11.25 
 * 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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