Individual Calculations September 2023
 Titz, Peter  Total change: 8.40  Rating chartPersonal card
 Hennefer Elo-Sommer-Open 2023 Hennef GER 2023-07-28
RcRownchangeKK*chgGame
 1780 1850 3.00 5 0.21 40 8.40 
  Hoefer, Severin Paul 1908 GER0.001-0.4240-16.80 
  Voelker, Werner 1450  * GER1.0010.08403.20 
  Gaul, Alexander 1934 GER0.5010.12404.80 
  Wolfram, Mike 1501 GER1.0010.11404.40 
  Rosskothen, Arnd 2107 GER0.5010.324012.80 
 * 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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