Individual Calculations September 2023
 Herold, Lars  Total change: -19.00  Rating chartPersonal card
 13. Nordhaeuser Schachopen Nordhausen GER 2023-08-03
RcRownchangeKK*chgGame
 1818 1983 2.50 5 -0.95 20 -19.00 
  Will, Jonas 1619 GER0.501-0.4020-8.00 
  Luebbecke, Gerd 1786 GER1.0010.25205.00 
  Wichmann, Cliff m2310 GER0.001-0.1320-2.60 
  Zobel, Christian 1790 GER0.501-0.2520-5.00 
  Melestean, Maxim 1583  * GER0.501-0.4220-8.40 
 * 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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