Individual Calculations June 2023
 Illner, Achim, Dr.  Total change: -8.80  Rating chartPersonal card
 NRW-Liga 2 2022-2023 April 2023 various GER 2023-04-16
RcRownchangeKK*chgGame
 2232 2446 1.00 2 -0.54 10 -5.40 
  Wagner, Alexej 2259 RUS0.501-0.2410-2.40 
  Kummerow, Heiko f2205 GER0.501-0.3010-3.00 

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)
 
 NRW-Liga 2 2022-2023 May 2023 various GER 2023-05-14
RcRownchangeKK*chgGame
 2161 2446 0.50 1 -0.34 10 -3.40 
  Gluma, Christian 2161 GER0.501-0.3410-3.40 

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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