Blitz: Individual Calculations June 2015
 Koo, Wei Xin Rosamund  Total change: 27.80  Rating chartPersonal card
 FIDE World Schools Championship 2015 - Blitz GU17 Pattaya THA 2015-05-11
RcRownchangeKK*chgGame
 1742 1538 3.00 6 1.39 20 27.80 
  Ovezdurdiyeva, Jemal 1924 TKM1.0010.912018.20 
  Stanciu, Ioana-Georgiana 1766 ROU0.001-0.2120-4.20 
  Talyspaeva, Adel 1708 KAZ1.0010.722014.40 
  Mendoza, Shania Mae wf1938  * PHI0.001-0.0820-1.60 
  Ranasinghe, Thinithi Sahanika 1539 SRI0.001-0.5020-10.00 
  Naghiyeva, Khayala 1577 AZE1.0010.552011.00 
 * 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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