Individual Calculations January 2018
 Marquez, Martin  Total change: 104.00  Rating chartPersonal card
 Fall 2017 Tuesday Night Marathon San Francisco, California USA 2017-10-24
RcRownchangeKK*chgGame
 1679 1433 4.00 6 2.60 40 104.00 
  Askin, David 1833  * USA0.001-0.0840-3.20 
  Howell, Keith 1196 USA1.0010.20408.00 
  Krasnov, Steven 1833  * USA1.0010.924036.80 
  Babayan, Gagik 1797 USA1.0010.904036.00 
  McKellar, Daniel 1729 USA0.001-0.1540-6.00 
  Sherwood, Peter 1684 USA1.0010.814032.40 
 * 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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