Individual Calculations February 2020
 Burchert, Wolfgang  Total change: 14.80  Rating chartPersonal card
 NRW-Klasse 1 2019/2020 January 2020 various GER 2020-01-12
RcRownchangeKK*chgGame
 2104 2067 0.50 1 0.05 20 1.00 
  Mazarov, Juergen 2104 GER0.5010.05201.00 

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)
 
 2. Bundesliga West 2019/2020 January 2020 various GER 2020-01-19
RcRownchangeKK*chgGame
 2207 2067 1.00 1 0.69 20 13.80 
  Busch, Raimund f2207 GER1.0010.692013.80 

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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