Individual Calculations February 2019
 Aman, Kumar  Total change: -4.80  Rating chartPersonal card
 Delhi International Open 2019 (Cat B ) below 1900 Delhi IND 2019-01-09
RcRownchangeKK*chgGame
 1542 1505 4.00 9 -0.12 40 -4.80 
  Mandloi, Mukesh 1726 IND0.001-0.2240-8.80 
  Sudipto, Dam 1272 IND0.001-0.7940-31.60 
  Vanshika, Sachdeva 1214 IND1.0010.15406.00 
  Swapna, C N 1311 IND1.0010.254010.00 
  Basak, Bishal 1749 IND0.001-0.2040-8.00 
  Rakesh, Ranjan 1314 IND1.0010.254010.00 
  Kumar, Sanu 1716 IND0.5010.274010.80 
  Abhishek, Jaiswal 1736 IND0.5010.294011.60 
  Anurudh, Garg 1838 IND0.001-0.1240-4.80 

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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