Individual Calculations February 2020
 Ehrke, Michael  Total change: -12.40  Rating chartPersonal card
 Deutsche Schach-Pokalmeisterschaft fuer Mannschaften 2020 Vorrunde various GER 2020-01-11
RcRownchangeKK*chgGame
 2310 2253 1.00 2 0.11 20 2.20 
  Dobierzin, Olaf 2056 GER1.0010.25205.00 
  Jussupow, Artur g2563 GER0.001-0.1420-2.80 

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)
 
 Oberliga Nord-Nord 2019/2020 January 2020 various GER 2020-01-19
RcRownchangeKK*chgGame
 2078 2253 0.00 1 -0.73 20 -14.60 
  Langmann, Markus 2078 GER0.001-0.7320-14.60 

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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