Individual Calculations December 2017
 Swain, Arin Anwesh  Total change: -7.20  Rating chartPersonal card
 31st National Under 9 OPEN CHAMPIONSHIP 2017 Gurgaon IND 2017-11-02
RcRownchangeKK*chgGame
 1316 1136 1.00 4 -0.18 40 -7.20 
  Abhash, Roimya Saikia 1418 IND0.001-0.1640-6.40 
  Daaevik, Wadhawan 1506 IND0.5010.404016.00 
  Varunsatyaa, Parthasarathy 1320 IND0.001-0.2640-10.40 
  Jeevan, Prakash N 1021 IND0.501-0.1640-6.40 

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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