Individual Calculations May 2019
 Yaqoob, Yaqoob  Total change: -110.80  Rating chartPersonal card
 2019 Peter Parr Memorial Sydney International Challengers Sydney AUS 2019-04-24
RcRownchangeKK*chgGame
 1513 1790 3.00 7 -2.77 40 -110.80 
  Pan, Jason 1390  * AUS0.501-0.4240-16.80 
  Wu, Celina (yijia) 1530 AUS1.0010.18407.20 
  Gaurav, Sood 1390  * IND0.001-0.9240-36.80 
  Wang, Aaron Ziwen 1582 NZL0.001-0.7740-30.80 
  Vincent, Alaina 1557 IND0.001-0.7940-31.60 
  Yan, Jason 1545 AUS1.0010.20408.00 
  Archer, Saffron 1599 AUS0.501-0.2540-10.00 
 * 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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