Individual Calculations January 2018
 Prakash, Satya  Total change: 14.20  Rating chartPersonal card
 2017 Box Hill Open Melbourne AUS 2017-10-13
RcRownchangeKK*chgGame
 1641 1602 4.50 8 0.71 20 14.20 
  Hamilton, Douglas G f2002  * AUS0.001-0.0820-1.60 
  Chew Lee, Adrian 1298 AUS1.0010.14202.80 
  Ng, Reiner 1522 AUS1.0010.39207.80 
  Zhao, Isaac c1921 AUS0.001-0.1320-2.60 
  Zillmann, Shawn 1455 AUS1.0010.30206.00 
  Raine, Marcus 1950 AUS0.001-0.1120-2.20 
  Weeraratne, Ken 1436 AUS1.0010.28205.60 
  Sharman, Scot A 1544 AUS0.501-0.0820-1.60 
 * 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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