Individual Calculations February 2020
 Vatsal, Shah  Total change: -48.40  Rating chartPersonal card
 18th Delhi International Open Grandmasters Chess Tournament 2020 CAt "C" Delhi IND 2020-01-13
RcRownchangeKK*chgGame
 1249 1369 4.00 8 -1.21 40 -48.40 
  Tina, C 1500 IND0.001-0.3240-12.80 
  Sunil, Gokhale 1180 IND0.001-0.7540-30.00 
  Umang, Dev 1151 IND1.0010.22408.80 
  Jitendra, Kumar 1204 IND1.0010.284011.20 
  Prerak, Jayant Darvekar 1570 IND0.001-0.2440-9.60 
  Aditya, Jain 1147 IND1.0010.22408.80 
  Arunav, Thakur 1111 IND0.501-0.3240-12.80 
  Saanvi, Agarwal 1127 IND0.501-0.3040-12.00 

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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