Individual Calculations September 2023
 Lutz, Ruben  Total change: -10.80  Rating chartPersonal card
 2. Bautzener Tuerme-Open A-Turnier Bautzen GER 2023-08-08
RcRownchangeKK*chgGame
 2033 2229 6.00 9 -0.27 40 -10.80 
  Steger, Lukas Daniel 1764 GER1.0010.05402.00 
  Stahr, Ralf-Peter 2095 GER1.0010.324012.80 
  Lortkipanidze, Nodar m2382 GEO0.001-0.3040-12.00 
  Melitzki, Richard 1773 GER1.0010.06402.40 
  Potgieter, Edward 1829  * RSA0.501-0.4240-16.80 
  Steinbacher, Claudia wm2034 GER0.501-0.2540-10.00 
  Kuechler, Felix 1824 GER1.0010.08403.20 
  Zeller, Frank m2341 GER0.001-0.3540-14.00 
  Schmitz, Thorsten f2258 GER1.0010.544021.60 
 * 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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