Individual Calculations December 2022
 De Mie, Mariska  Total change: -15.20  Rating chartPersonal card
 NRW-Klasse 2 2022-2023 October 2022 various GER 2022-10-02
RcRownchangeKK*chgGame
 1973 2089 0.00 2 -1.29 20 -25.80 
  Al Marawi, Abdulhadi 1840 GER0.001-0.8120-16.20 
  Proettel, Swen c2106 GER0.001-0.4820-9.60 

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)
 
 NRW-Klasse 2 2022-2023 November 2022 various GER 2022-11-13
RcRownchangeKK*chgGame
 2114 2089 1.00 1 0.53 20 10.60 
  Klasmeier, Jens 2114 GER1.0010.532010.60 

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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