Individual Calculations October 2018
 Sanchez, Robert  Total change: 46.80  Rating chartPersonal card
 84th Annual Southwest Open Irving, Texas USA 2018-08-30
RcRownchangeKK*chgGame
 2162 1834 3.00 8 1.88 20 37.60 
  Li, Ben f2234  * USA0.001-0.0820-1.60 
  Easton, Jack 2234  * USA1.0010.922018.40 
  Nakar, Eylon m2234  * ISR0.001-0.0820-1.60 
  Nguyen, Emily wm2194 USA0.001-0.1020-2.00 
  Cervantes Landeiro, Thalia wf2172 USA1.0010.882017.60 
  Findlay, Ian T. f2234  * CAN0.001-0.0820-1.60 
  Free, Graham 1926 USA0.5010.13202.60 
  Green, Austen 2066 USA0.5010.29205.80 
 * 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)
 
 2018 DCC FIDE Open IX Richardson, Texas USA 2018-09-15
RcRownchangeKK*chgGame
 2054 1838 1.00 2 0.46 20 9.20 
  Reshef, Omer m2238  * ISR0.001-0.0820-1.60 
  Moore, Alex 1870 USA1.0010.542010.80 
 * 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)
 

 

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