Individual Calculations January 2014
 Tarmastin, Laura  Total change: 23.85  Rating chartPersonal card
 Damenbundesliga AUT rd1-3 Jenbach AUT 2013-12-06
RcRownchangeKK*chgGame
 1962 1791 2.00 3 1.08 15 16.20 
  Landl, Margot 1785 AUT1.0010.49157.35 
  Nagy, Laura 1925 AUT1.0010.681510.20 
  Newrkla, Katharina wf2176 AUT0.001-0.0915-1.35 

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 Championship 2013. Girls U18 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1891 1791 3.50 8 0.51 15 7.65 
  Castrillon Gomez, Melissa wm2155 COL0.001-0.1015-1.50 
  Regam, Jessica wf2019 USA0.001-0.2115-3.15 
  Serbanescu, Diana-Maria 1989 ROU0.001-0.2415-3.60 
  Schucman, Rebeca Lot 1672 BRA0.501-0.1615-2.40 
  Van Niekerk, Robyn Julian 1459 RSA1.0010.12151.80 
  Ballantyne, Rochelle 1934 USA1.0010.691510.35 
  Mendez Tovar, Jessica Yissel wf1887 MEX1.0010.63159.45 
  Guo, Emma wm2011 AUS0.001-0.2215-3.30 

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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