Individual Calculations August 2018
 Cendejas, Juan  Total change: -33.20  Rating chartPersonal card
 Summer 2018 Tuesday Night Marathon San Francisco, California USA 2018-05-29
RcRownchangeKK*chgGame
 1681 1654 1.50 5 -0.83 40 -33.20 
  Shi, Jaysen Shu 1837 USA0.001-0.2640-10.40 
  Kondakova, Elena 1488 USA0.501-0.2240-8.80 
  Rushton, Peter 1270 USA1.0010.09403.60 
  Ivanov, Aleksandr 2054  * USA0.001-0.0840-3.20 
  Yanofsky, Kevin 1756 USA0.001-0.3640-14.40 
 * 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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