Individual Calculations December 2018
 Lorenzen, Bjoern  Total change: 2.40  Rating chartPersonal card
 7. Andreas-Schaar-Gedenkturnier 2018 Gruppe A Nordhorn GER 2018-11-16
RcRownchangeKK*chgGame
 1921 1992 3.00 5 0.06 40 2.40 
  Boldrick, Marcel 1734 GER1.0010.18407.20 
  Klugstedt, Vincent C. 1813 GER1.0010.274010.80 
  Merkon, Oseb 1950 NED0.001-0.5640-22.40 
  Roehrich, Stefan 2023 GER1.0010.544021.60 
  Edel, Thomas 2084 GER0.001-0.3740-14.80 

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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