Individual Calculations October 2014
 Yao, Licia  Total change: 93.60  Rating chartPersonal card
 Box Hill Friday Grades 2014 Melbourne AUS 2014-08-08
RcRownchangeKK*chgGame
 1579 1618 4.00 5 1.22 40 48.80 
  Croft, Roger 1555 AUS0.501-0.0940-3.60 
  Lai, Dominic 1486 AUS1.0010.324012.80 
  Akverdi, Alp 1737 AUS1.0010.664026.40 
  Salasan, Haran 1562 AUS0.501-0.0840-3.20 
  Crowley, Regan 1555 AUS1.0010.414016.40 

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)
 
 World Youth Chess Championships 2014 (u12 Girls) Durban RSA 2014-09-20
RcRownchangeKK*chgGame
 1717 1618 4.50 9 1.12 40 44.80 
  Zhu, Jiner 1920 CHN1.0010.854034.00 
  Palma, Maria 1746 ITA0.001-0.3340-13.20 
  Vantika, Agrawal 1842 IND0.001-0.2240-8.80 
  Bulatova, Kamaliya 1696 RUS0.5010.11404.40 
  Schulze, Lara 1728 GER1.0010.654026.00 
  Allam, Yara wc1491 EGY0.501-0.1740-6.80 
  Kalantari, Sedigheh wf1817 IRI0.001-0.2440-9.60 
  Kucharska, Honorata 1725 POL0.5010.15406.00 
  Kao, Camille Y 1488 USA1.0010.324012.80 

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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