Individual Calculations February 2020
 Arjun, Nair  Total change: 22.40  Rating chartPersonal card
 EKA IIFL Investment Managers 5th Mumbai Junior (U-13) International Chess Tournament Mumbai IND 2019-12-30
RcRownchangeKK*chgGame
 1420 1236 1.50 5 0.04 40 1.60 
  Nanal, Arnav 1605 IND0.001-0.1040-4.00 
  Jena, Suhana 1579 IND0.001-0.1240-4.80 
  Bamboat, Hrrehan 1469 IND0.001-0.2140-8.40 
  Dattani, Vraj Vishal 1026 IND1.0010.23409.20 
  Aarav, Lakhani 1419 IND0.5010.24409.60 

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)
 
 18th Delhi International Open Grandmasters Chess Tournament 2020 CAt "B" - below 1900 Delhi IND 2020-01-09
RcRownchangeKK*chgGame
 1456 1236 2.50 8 0.52 40 20.80 
  Devi, Das Suresh Pai 1634 IND0.001-0.0840-3.20 
  Mohd Khaja, Abdul Latheef S 1636  * IND0.001-0.0840-3.20 
  Javed, Ansari 1567 IND0.001-0.1240-4.80 
  Anju, Agrawal 1046 IND1.0010.254010.00 
  Deep, Das 1426 IND0.001-0.2540-10.00 
  Sooriya, B Y 1421 IND1.0010.744029.60 
  Moirangthem, Modhusudon 1468 IND0.5010.294011.60 
  Hanuman Satish, B. 1451 IND0.001-0.2340-9.20 
 * 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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