Individual Calculations May 2023
 Retzlaff, Kian  Total change: 70.00  Rating chartPersonal card
 20. Int. Neckar-Open Gruppe A Deizisau GER 2023-04-06
RcRownchangeKK*chgGame
 1894 1593 3.50 8 2.27 40 90.80 
  Jaeschke, Felix 2000 GER0.001-0.0840-3.20 
  Korn, Thomas 1864 GER0.5010.334013.20 
  Probst, Alexander 1849 GER0.5010.314012.40 
  Roos, Matthias 1755 GER1.0010.714028.40 
  Ivanov, Alexander, Dr. 1898 GER1.0010.864034.40 
  Niebler, Paul 1961 GER0.001-0.1040-4.00 
  Bernhard, Sebastian 1922 GER0.001-0.1240-4.80 
  Schwartl, Helmut 1900 GER0.5010.364014.40 

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)
 
 WJEM 2023 U14 Eglofs-Argenbuehl GER 2023-04-12
RcRownchangeKK*chgGame
 1393 1593 2.50 4 -0.52 40 -20.80 
  Marinin, Georgii 1379 GER0.501-0.2740-10.80 
  Moldovan, Tudor 1334 GER0.001-0.8240-32.80 
  Geray, Idar 1407 GER1.0010.264010.40 
  Farin, Kai 1452 GER1.0010.314012.40 

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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