Individual Calculations February 2019
 Pratyush, Kumar  Total change: -63.20  Rating chartPersonal card
 Delhi International Open 2019 ( Cat C ) below 1500 Delhi IND 2019-01-13
RcRownchangeKK*chgGame
 1200 1407 4.50 8 -1.58 40 -63.20 
  Kalbende, Vedant 1107 IND1.0010.15406.00 
  Tanmay, Biswas 1247 IND0.001-0.7140-28.40 
  Gowtham, B 1131 IND1.0010.17406.80 
  Anil, Negi 1226 IND1.0010.264010.40 
  Adhvaith, Kodam 1287 IND0.001-0.6640-26.40 
  Rohit, Verma 1223 IND0.001-0.7440-29.60 
  Ram, Kumar Duhan 1160 IND1.0010.19407.60 
  Ramesh, R 1220 IND0.501-0.2440-9.60 

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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