Individual Calculations February 2020
 Md., Shabbir Ali  Total change: -7.40  Rating chartPersonal card
 18th Delhi International Open Grandmasters Chess Tournament 2020 CAt "C" Delhi IND 2020-01-13
RcRownchangeKK*chgGame
 1237 1392 6.50 10 -0.37 20 -7.40 
  Prisha, Pahuja 1002 IND1.0010.09201.80 
  Koutharapu, Dolikalola Vithaleswa 1211 IND0.001-0.7420-14.80 
  Sai, Harish V V 1110 IND1.0010.16203.20 
  Chaman, Lal Thakur 1231 IND1.0010.29205.80 
  Atul, Gupta 1214 IND1.0010.27205.40 
  Thamizharasan, J 1517 IND0.001-0.3320-6.60 
  Suvayan, Dey 1237 IND1.0010.29205.80 
  Shiv, Jindal 1112 IND0.501-0.3420-6.80 
  Prithwi, Sinha 1502 IND0.001-0.3520-7.00 
  Srivardhan, Reddy Devareddy 1237 IND1.0010.29205.80 

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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