Individual Calculations January 2012
 Sonu, Kumar  Total change: -37.50  Rating chartPersonal card
 Rating tmt at Bihar Bihar IND 2011-11-06
RcRownchangeKK*chgGame
 2064 1664 0.00 1 -0.08 30 -2.40 
  Laxman, R R g2064  * IND0.001-0.0830-2.40 
 * 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)
 
 4th HDCA International Rating below 2100 Kolkata IND 2011-12-08
RcRownchangeKK*chgGame
 1585 1664 3.00 7 -1.17 30 -35.10 
  Shinjini, Sengupta 1264  * IND1.0010.08302.40 
  Malakar, Prachand Man 1976 NEP0.001-0.1430-4.20 
  Rabindra, Nath Mandi 1288 IND1.0010.09302.70 
  Rajib, Gharai 2022 IND0.001-0.1030-3.00 
  Sudarshan, Mitra 1523 IND0.001-0.6930-20.70 
  Sagar, Majumdar 1483 IND1.0010.26307.80 
  Srijit, Paul 1536 IND0.001-0.6730-20.10 
 * 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)
 

 

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