Individual Calculations February 2017
 Suman, Yaddanapudi  Total change: -3.40  Rating chartPersonal card
 Delhi Open - 2017 Cat C New Delhi IND 2017-01-13
RcRownchangeKK*chgGame
 1353 1530 7.00 10 -0.17 20 -3.40 
  Ajay, Sharma 1152 IND0.501-0.4120-8.20 
  Soni, Ram 1138 IND1.0010.08201.60 
  Mohammad, Sharique Khan 1322 IND1.0010.23204.60 
  Yashas, Pessi 1326 IND1.0010.24204.80 
  Bijan, Chandra Mitra 1431 IND1.0010.36207.20 
  Vel, Murugan B 1482 IND0.501-0.0720-1.40 
  Rajendra, Singh Rana 1397 IND1.0010.32206.40 
  Rohit, Roy Chaudhary 1449 IND0.001-0.6120-12.20 
  Praveen, Kumar Gunasekaran 1384 IND1.0010.30206.00 
  Soumyajit, Das (jr) 1452 IND0.001-0.6120-12.20 

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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