Individual Calculations April 2018
 Miranda Herrera, Miguel  Total change: -2.80  Rating chartPersonal card
 GAMMA Reykjavik Open 2018 - Bobby Fischer Memorial Reykjavik ISL 2018-03-06
RcRownchangeKK*chgGame
 1759 1722 3.50 8 -0.07 40 -2.80 
  Reynolds, D Ian W 1999 ENG0.001-0.1740-6.80 
  Signyjarson, Arnar Smari 1351 ISL1.0010.10404.00 
  Marentini, Marcel 2024 SUI0.001-0.1540-6.00 
  Alexandersson, Orn 1466 ISL1.0010.19407.60 
  Fivelstad, Jon Olav 1916 NOR0.5010.254010.00 
  Coleman, David J c2107 ENG0.001-0.0940-3.60 
  Stefansson, Benedikt 1322  * ISL1.0010.08403.20 
  Kleinert, Juergen 1887 GER0.001-0.2840-11.20 
 * 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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