Individual Calculations July 2022
 Sonderstrup, Bjarne  Total change: -21.00  Rating chartPersonal card
 World Senior Team Championship 2022 - Over 65 - Open Acqui Terme ITA 2022-06-20
RcRownchangeKK*chgGame
 2032 2049 2.00 6 -1.05 20 -21.00 
  Maryasin, Boris m2273 ISR0.001-0.2220-4.40 
  Bachmann, Andreas f2192 GER0.001-0.3120-6.20 
  Christensen, Anders 1893 DEN0.501-0.2120-4.20 
  Staechelin, Ruedi 1972 SUI0.501-0.1120-2.20 
  Lynch, Peter J. 1649  * IRL1.0010.08201.60 
  Kiefer, Gerhard f2212 GER0.001-0.2820-5.60 
 * 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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