Individual Calculations October 2017
 Nayak, Aurideep  Total change: 31.60  Rating chartPersonal card
 CCF WINTER CHESS 2017-18 SEPTEMBER 2017 London ENG 2017-09-04
RcRownchangeKK*chgGame
 1471 1527 2.50 3 0.79 40 31.60 
  Allan, Brian N 1659 SCO0.5010.18407.20 
  Boztas, Lana 1458 ENG1.0010.404016.00 
  Jain, Aditya 1295 ENG1.0010.21408.40 

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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