Individual Calculations April 2020
 Van Kemenade, Rudy  Total change: 12.00  Rating chartPersonal card
 World Senior Team Chess Championship 2020 - Open 65 plus Prague CZE 2020-03-05
RcRownchangeKK*chgGame
 1999 1915 3.50 7 0.60 20 12.00 
  Khanukov, Boris m2293 GER0.001-0.0920-1.80 
  Juergens, Peter 1843 GER1.0010.40208.00 
  Page, Mark E 2135 ENG0.5010.28205.60 
  Sedlak, Ludek 1917 CZE0.5010.00200.00 
  Konvalinka, Vladislav 1722 CZE1.0010.25205.00 
  Gibson, John F. 1830 IRL0.501-0.1220-2.40 
  Jurek, Josef m2254 CZE0.001-0.1220-2.40 

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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