Individual Calculations February 2019
 Apurba, Dhara  Total change: 64.80  Rating chartPersonal card
 Delhi International Open 2019 ( Cat C ) below 1500 Delhi IND 2019-01-13
RcRownchangeKK*chgGame
 1333 1373 6.50 9 1.62 40 64.80 
  Srivardhan, Reddy Devareddy 1046 IND1.0010.13405.20 
  Kumar, Reddy M V 1212 IND1.0010.294011.60 
  Chirag 1183 IND0.501-0.2540-10.00 
  Suryanshu, Mohanty 1200 IND1.0010.274010.80 
  Manish, Kumar Sinha 1487 IND1.0010.664026.40 
  Vishwanath, Purohit 1464 IND1.0010.624024.80 
  Lokendra, Rohit 1467 IND1.0010.634025.20 
  Akhil, B V S 1491 IND0.001-0.3440-13.60 
  Hadkar, Sanman 1451 IND0.001-0.3940-15.60 

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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