Individual Calculations April 2015
 Esserman, Marc  Total change: 1.40  Rating chartPersonal card
 Reykjavik Open 2015 Reykjavik ISL 2015-03-10
RcRownchangeKK*chgGame
 2333 2426 5.50 9 0.14 10 1.40 
  Meier, Gerd 2026  * GER1.0010.08100.80 
  Weichelt, Jens 2132 GER1.0010.15101.50 
  Fier, Alexandr g2601 BRA0.001-0.2710-2.70 
  Tolhuizen, Ludo 2123 NED0.501-0.3610-3.60 
  Rueger, Erhard 2133 GER1.0010.15101.50 
  Bucher, Grant W 2087 ENG1.0010.12101.20 
  Grandelius, Nils g2603 SWE0.5010.23102.30 
  Stefansson, Hannes g2560 ISL0.5010.18101.80 
  Navara, David g2736 CZE0.001-0.1410-1.40 
 * 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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