Individual Calculations July 2022
 Becker, Marco  Total change: -19.80  Rating chartPersonal card
 NRW-Klasse 2 2021/2022 May 2022 various GER 2022-05-08
RcRownchangeKK*chgGame
 2055 1957 0.00 1 -0.37 20 -7.40 
  Hess, Olena wm2055 GER0.001-0.3720-7.40 

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)
 
 NRW-Viererpokal 2022 Vorrunde various GER 2022-06-25
RcRownchangeKK*chgGame
 1913 1957 0.50 2 -0.62 20 -12.40 
  Sobeck, Oskar 1811 GER0.501-0.2020-4.00 
  Kesseler, Heiko 2015 GER0.001-0.4220-8.40 

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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