Individual Calculations February 2020
 Gautam, Kumar  Total change: -11.60  Rating chartPersonal card
 18th Delhi International Open Grandmasters Chess Tournament 2020 CAt "C" Delhi IND 2020-01-13
RcRownchangeKK*chgGame
 1290 1305 3.00 7 -0.58 20 -11.60 
  Vivaan, Vijay Saraogi 1492 IND0.001-0.2620-5.20 
  Raju, Suba Narjinary 1010 IND1.0010.15203.00 
  Mukul, Rana 1490 IND0.001-0.2620-5.20 
  Linga, Bathini Rambabu 1100 IND1.0010.24204.80 
  Qamar, Naim 1433 IND0.001-0.3320-6.60 
  Raval, Rushil 1434 IND0.001-0.3320-6.60 
  Pranav, Kumar 1070 IND1.0010.21204.20 

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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