Individual Calculations December 2017
 Ravi, Kumar  Total change: -57.00  Rating chartPersonal card
 2nd Delhi Chess Association below 1600 FIDE rated - 2017 Delhi IND 2017-11-12
RcRownchangeKK*chgGame
 1181 1494 4.00 8 -2.85 20 -57.00 
  Parul, Tiwari 1094  * IND1.0010.08201.60 
  Yogender 1290 IND0.001-0.7620-15.20 
  Anil, Negi 1124 IND0.001-0.9020-18.00 
  Manish, Kumar Singh 1134 IND1.0010.10202.00 
  Deepak, Chaurasia 1201 IND0.501-0.3520-7.00 
  Aditya, Chowdhry 1284 IND0.001-0.7720-15.40 
  Astha, Rastogi 1183 IND0.501-0.3620-7.20 
  Arnav, De 1141 IND1.0010.11202.20 
 * 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)
 

 

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