Individual Calculations February 2019
 Rosen, Bernd  Total change: -20.40  Rating chartPersonal card
 NRW-Klasse 2 2018/2019 January 2019 various GER 2019-01-13
RcRownchangeKK*chgGame
 2234 2364 0.00 1 -0.68 20 -13.60 
  Koehler, Christian Friedrich 2234 GER0.001-0.6820-13.60 

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
 2481 2364 0.00 1 -0.34 20 -6.80 
  Levin, Felix g2481 GER0.001-0.3420-6.80 

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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