Individual Calculations February 2020
 Ritvik, Kataria  Total change: -24.40  Rating chartPersonal card
 18th Delhi International Open Grandmasters Chess Tournament 2020 CAt "C" Delhi IND 2020-01-13
RcRownchangeKK*chgGame
 1273 1011 0.50 6 -0.61 40 -24.40 
  Vadoya, Hitesh R 1395 IND0.001-0.0940-3.60 
  Rajendra, Singh 1303 IND0.001-0.1540-6.00 
  Marikani, Kandasamy 1284 IND0.001-0.1740-6.80 
  Aryan, Singh 1252 IND0.001-0.2040-8.00 
  Manthan, Arora 1193 IND0.5010.24409.60 
  Bhavy, Kapoor 1212 IND0.001-0.2440-9.60 

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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