Individual Calculations January 2017
 Diya, Chowdhury  Total change: 169.60  Rating chartPersonal card
 All India Rating Tournament Kolkata IND 2016-12-13
RcRownchangeKK*chgGame
 1565 1275 4.00 8 2.52 40 100.80 
  Arpan, Das 1675  * IND0.001-0.0840-3.20 
  Sounak, De (1) 1669 IND1.0010.924036.80 
  Shaik, Shabaaj 1622 IND1.0010.894035.60 
  Arya, Bhakta 1675  * IND0.001-0.0840-3.20 
  Himanshu, Ranjan 1559 IND1.0010.844033.60 
  Sayan, Banik 1675  * IND0.001-0.0840-3.20 
  Mukherjee, Sanchit 1493 IND0.001-0.2240-8.80 
  Prateeti, Gorai 1153 IND1.0010.334013.20 
 * 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)
 
 2nd 64Square FIDE Rated Open Chess tmt 2016 Kolkata IND 2016-12-19
RcRownchangeKK*chgGame
 1544 1275 3.00 7 1.72 40 68.80 
  Koustav, Chatterjee 1675  * IND0.001-0.0840-3.20 
  Rupam, Mukherjee 1593 IND0.5010.374014.80 
  Chanchal, Bowlia 1518 IND0.5010.304012.00 
  Jayanta, Kr. Sarkar 1622 IND1.0010.894035.60 
  Swapan, Kumar Das 1470 IND0.5010.254010.00 
  Praloy, Sahoo 1479 IND0.5010.264010.40 
  Rajarshi, Mandal 1452 IND0.001-0.2740-10.80 
 * 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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