Individual Calculations July 2022
 Smith, Lynda  Total change: 10.20  Rating chartPersonal card
 World Senior Team Championship 2022 - Over 50 - Open Acqui Terme ITA 2022-06-20
RcRownchangeKK*chgGame
 1934 1789 3.00 7 0.51 20 10.20 
  Bellia, Fabrizio m2418 ITA0.001-0.0120-0.20 
  Stevenson, James 2008 SCO0.5010.28205.60 
  Findlay, Ian T. f2162 CAN0.001-0.1020-2.00 
  Radovic, Stefan 1988 SWE0.5010.26205.20 
  Johnsen, Sylvia wf1891 NOR0.5010.14202.80 
  Vinciguerra, Riccardo 1389  * ITA1.0010.08201.60 
  Winter, Kevin 1684 ENG0.501-0.1420-2.80 
 * 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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