Individual Calculations February 2020
 Arora, Gobind Singh  Total change: 83.60  Rating chartPersonal card
 18th Delhi International Open Grandmasters Chess Tournament 2020 CAt "C" Delhi IND 2020-01-13
RcRownchangeKK*chgGame
 1372 1097 3.50 8 2.09 40 83.60 
  Rahul Dev, Das 1447 IND0.5010.394015.60 
  Abhinav, Chauhan 1451 IND0.001-0.1140-4.40 
  Ghosh, Subash Chandra 1338 IND0.001-0.2040-8.00 
  Kumar, Govind 1497  * IND0.5010.424016.80 
  Joshi, Swarup 1287 IND1.0010.754030.00 
  Shouvik, Dutta 1341 IND0.5010.304012.00 
  Dinesh, Sinha 1333 IND0.001-0.2040-8.00 
  Biswas, M B 1283 IND1.0010.744029.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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