Individual Calculations March 2018
 Subrata, Nandy Roy  Total change: -71.40  Rating chartPersonal card
 18th North East Chess Championship Shiliong IND 2018-01-29
RcRownchangeKK*chgGame
 1379 1707 2.50 7 -3.57 20 -71.40 
  Krittibash, Deva Sarmah 1307  * IND0.001-0.9220-18.40 
  Prakhar, Dhangar 1307  * IND0.001-0.9220-18.40 
  Abhinav, Dubey 1355 IND1.0010.11202.20 
  Amit, Saraf 1476 IND0.001-0.7920-15.80 
  Das, Debayan 1307  * IND1.0010.08201.60 
  Debalina, Kundu 1415 IND0.501-0.3520-7.00 
  Stephen, Malsawmtluanga 1483 IND0.001-0.7820-15.60 
 * 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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