Individual Calculations September 2015
 Li, Chin Chon  Total change: 22.40  Rating chartPersonal card
 World Youth U-16 Chess Olympiad 2015 Ulanbaatar MGL 2015-08-20
RcRownchangeKK*chgGame
 1719 1458 2.00 7 0.56 40 22.40 
  Tuncer, Tuna 1858  * TUR0.001-0.0840-3.20 
  Lau, Xian Hui Rudolph 1858  * SIN0.001-0.0840-3.20 
  Ieong, Seak Hin 1675 MAC0.001-0.2240-8.80 
  Gomboluudev, Enkhjin C 1625 USA0.5010.22408.80 
  Andrei, Petrovskij 1708 RUS0.5010.314012.40 
  Sisior, Angelil 1452 PLW1.0010.494019.60 
  Ahn, Hongjin 1858  * KOR0.001-0.0840-3.20 
 * 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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