Individual Calculations December 2021
 Hoenig, Alexander  Total change: -4.20  Rating chartPersonal card
 Oberliga NRW 2021/2022 October 2021 various GER 2021-10-31
RcRownchangeKK*chgGame
 2385 2203 0.00 1 -0.26 20 -5.20 
  Jonkman, Harmen g2385 NED0.001-0.2620-5.20 

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)
 
 Oberliga NRW 2021/2022 November 2021 various GER 2021-11-28
RcRownchangeKK*chgGame
 2247 2208 0.50 1 0.05 20 1.00 
  Wessendorf, Thomas f2247 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)
 

 

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