Individual Calculations September 2022
 Rouditser, Benjamin  Total change: -10.00  Rating chartPersonal card
 6. Bayer Sommeropen 2022 Leverkusen GER 2022-08-05
RcRownchangeKK*chgGame
 1776 1869 2.50 5 -0.50 20 -10.00 
  Koellner, Christof 2052 GER0.001-0.2620-5.20 
  Buettgenbach, Uwe Eugen 1509 GER1.0010.10202.00 
  Van Der Valk, Niklas 2208 GER0.001-0.1220-2.40 
  Werthmann, Martin-Lorenz, Dr. 1504 GER1.0010.10202.00 
  Schramm, Kilian 1609 GER0.501-0.3220-6.40 

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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