Individual Calculations February 2024
 Lehmann, Peter  Total change: -42.80  Rating chartPersonal card
 20. Bad-Koenigshofen-Open 2023 Bad Koenigshofen GER 2023-12-27
RcRownchangeKK*chgGame
 1611 1850 3.50 6 -1.07 40 -42.80 
  Peglau, Lorena 1450  * GER1.0010.08403.20 
  Peschel, Andreas 2038 GER0.001-0.2640-10.40 
  Petersohn, Sadko 1570 GER0.001-0.8440-33.60 
  Allmendinger, Anton Johannes 1514 GER1.0010.12404.80 
  Roess, Jonas 1668 GER0.501-0.2440-9.60 
  Zielke, Mika 1423 GER1.0010.07402.80 
 * 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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