Individual Calculations February 2019
 Koehler, Christian Friedrich  Total change: 14.20  Rating chartPersonal card
 NRW-Klasse 2 2018/2019 January 2019 various GER 2019-01-13
RcRownchangeKK*chgGame
 2364 2234 1.00 1 0.68 20 13.60 
  Rosen, Bernd f2364 GER1.0010.682013.60 

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)
 
 Deutsche Schach-Pokalmeisterschaft fuer Mannschaften 2019 Vorrunde various GER 2019-01-26
RcRownchangeKK*chgGame
 2256 2234 1.00 2 0.03 20 0.60 
  Kemper, Yannick 1877 GER1.0010.11202.20 
  Rausis, Igors, Dr. 2634  * CZE0.001-0.0820-1.60 
 * 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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