Individual Calculations January 2019
 Wu, Haotian  Total change: 70.80  Rating chartPersonal card
 10th CSC London Chess Classic: Weekend Open London ENG 2018-12-14
RcRownchangeKK*chgGame
 2057 1786 2.50 4 1.77 40 70.80 
  Miller, Dominic 2061 ENG0.5010.334013.20 
  Ortiz Sanchez, Luis 1942 ESP1.0010.714028.40 
  Kreckovic, Milos 2186  * SRB0.5010.424016.80 
  Walker, Samuel A 2039 ENG0.5010.314012.40 
 * 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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