Individual Calculations December 2021
 Hecht, Carsten  Total change: -1.20  Rating chartPersonal card
 NRW-Liga 2 2021/2022 October 2021 various GER 2021-10-31
RcRownchangeKK*chgGame
 2247 2296 0.50 1 -0.07 20 -1.40 
  Hobusch, Jan 2247 GER0.501-0.0720-1.40 

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-Liga 2 2021/2022 November 2021 various GER 2021-11-28
RcRownchangeKK*chgGame
 2302 2296 0.50 1 0.01 20 0.20 
  Gruen, Gerd-Peter m2302 GER0.5010.01200.20 

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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