Individual Calculations January 2015
 Pratyay, Chowdhury  Total change: 39.60  Rating chartPersonal card
 All India FIDE Rating Chess Tournament Kolkata, West Bengal IND 2014-11-25
RcRownchangeKK*chgGame
 1512 1234 2.50 7 1.27 40 50.80 
  Sudarshan, Mitra 1634  * IND0.001-0.0840-3.20 
  Shouvik, Kar 1586 IND0.001-0.1140-4.40 
  Abdul, Khan 1516 IND1.0010.844033.60 
  Basant, Kr. Das 1461 IND0.001-0.2140-8.40 
  Tishrota, Chakraborty 1380 IND0.5010.20408.00 
  Surajit, Maira 1410 IND1.0010.734029.20 
  Rohan, Nag Chowdhury 1594 IND0.001-0.1040-4.00 
 * 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)
 
 01st 64 Suqares FIDE Rated tmt 2014 Kolkata IND 2014-12-22
RcRownchangeKK*chgGame
 1400 1248 2.00 7 -0.28 40 -11.20 
  Arka, Sengupta 1648  * IND0.001-0.0840-3.20 
  Apurba, Chakraborty 1527 IND0.001-0.1640-6.40 
  Shubhankar, Saha 1166 IND1.0010.394015.60 
  Arijit, Mukherjee 1470 IND0.001-0.2240-8.80 
  Harshit, Baid 1068 IND0.501-0.2440-9.60 
  Samip, Roy 1518 IND0.001-0.1740-6.80 
  Soumen, Mondal 1400 IND0.5010.20408.00 
 * 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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