Individual Calculations February 2018
 Manenschijn, Wouter  Total change: 2.40  Rating chartPersonal card
 Chess Festival Groningen 2017 - Open B Groningen NED 2017-12-22
RcRownchangeKK*chgGame
 1801 1808 4.00 8 0.06 40 2.40 
  Martinez, Sara 1456 NED0.501-0.3940-15.60 
  Waardenburg, Marlinde 1695 NED1.0010.354014.00 
  Johnson, Matthew 2055 SUD0.5010.314012.40 
  Schleipfenbauer, Bent 1968 NED0.001-0.2940-11.60 
  Visser, Ynte 1761 NED0.501-0.0740-2.80 
  Basa, Manasvita 1408  * NED1.0010.08403.20 
  Pieters, Minko 2008 NED0.5010.264010.40 
  Jelic, Bruno 2059 NED0.001-0.1940-7.60 
 * 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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