Individual Calculations September 2019
 Boxberg, Oliver Gerhard  Total change: -12.80  Rating chartPersonal card
 5. Bayer Sommeropen 2019 Leverkusen GER 2019-08-16
RcRownchangeKK*chgGame
 1720 1906 2.50 4 -0.32 40 -12.80 
  Esser, Michael, Dr. 2149 GER0.001-0.2040-8.00 
  Scheunemann, Uwe 1626 GER1.0010.16406.40 
  Signorile, Paolo 1506  * ITA1.0010.08403.20 
  Balduan, Karl-Heinz 1597 GER0.501-0.3640-14.40 
 * 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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