Individual Calculations October 2017
 Marrus, Matthew  Total change: -13.40  Rating chartPersonal card
 Neil Falconer Marathon Berkeley, California USA 2017-08-04
RcRownchangeKK*chgGame
 1573 1276 0.00 4 -0.67 20 -13.40 
  Jensen, Christian 1676  * USA0.001-0.0820-1.60 
  Acosta, Anthony 1676  * USA0.001-0.0820-1.60 
  Erdenebileg, Enkhjin 1410 USA0.001-0.3220-6.40 
  Carter, Evan 1530 USA0.001-0.1920-3.80 
 * 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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