Individual Calculations December 2015
 Sivarajasingam, Venetia  Total change: -89.20  Rating chartPersonal card
 FIDE World Youth - Cadets Chess Championships - girls U10 Porto Carras - Halkidiki GRE 2015-10-25
RcRownchangeKK*chgGame
 1410 1644 5.00 10 -2.72 40 -108.80 
  Kartsidima, Aikaterini 1244  * GRE0.001-0.9240-36.80 
  Mudodo, Refiloe Hazel 1301 ZIM1.0010.12404.80 
  Kastanieda, Alla 1388 PER1.0010.19407.60 
  Pavalachandran, Ashvini 1252 SRI1.0010.08403.20 
  Lomaia, Diana 1498 GEO0.001-0.7040-28.00 
  Nguyen, Anh Nhu wc1462 USA1.0010.264010.40 
  Kamalidenova, Meruert wc1721 KAZ0.001-0.3940-15.60 
  Keskin, Elif wc1411 TUR0.001-0.7940-31.60 
  Mirlankyzy, Azaliia 1345 KGZ1.0010.15406.00 
  Long, Siyu 1474 CHN0.001-0.7240-28.80 
 * 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)
 
 48th West Wales Championship Swansea WLS 2015-11-19
RcRownchangeKK*chgGame
 1914 1646 1.00 3 0.49 40 19.60 
  Turner, Joseph David 1926 WLS1.0010.844033.60 
  Gibbons, Andrew 1914 WLS0.001-0.1740-6.80 
  May, Adam J 1903 WLS0.001-0.1840-7.20 

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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