Individual Calculations May 2018
 Webster, Jim J  Total change: -38.80  Rating chartPersonal card
 EUROPEAN SENIOR TEAM CHESS CHAMPIONSHIP - SECTION 50 Walbrzych POL 2018-04-14
RcRownchangeKK*chgGame
 1931 1769 0.50 8 -1.94 20 -38.80 
  Van De Wynkele, Herman 2048 BEL0.001-0.1620-3.20 
  Sihvonen, Tero 1988 FIN0.001-0.2220-4.40 
  Sidler, Samuel 1833 SUI0.001-0.4120-8.20 
  Ruiz Bellon, Manuel 1861 ESP0.001-0.3720-7.40 
  Szydelko, Kazimierz 1689 POL0.501-0.1120-2.20 
  Czyz, Andrzej 1999 POL0.001-0.2120-4.20 
  Jones, Gareth 1858 ENG0.001-0.3820-7.60 
  Bruno, Fabio m2169  * ITA0.001-0.0820-1.60 
 * 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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