Individual Calculations March 2023
 Reuker, Jari  Total change: -7.80  Rating chartPersonal card
 24. NordWest-Cup Open A Bad Zwischenahn GER 2023-01-26
RcRownchangeKK*chgGame
 2188 2428 5.00 7 -0.37 10 -3.70 
  Krause, Klaus 2028  * GER1.0010.08100.80 
  Nemitz, Alfred 2035 GER1.0010.08100.80 
  Lick, Patrick 2204 GER0.501-0.2810-2.80 
  Schmitzer, Klaus f2236 GER1.0010.25102.50 
  Van Den Doel, Erik g2581 NED0.5010.20102.00 
  Dyachuk, Artem 2038 UKR0.001-0.9110-9.10 
  Jansen, Bob 2194 NED1.0010.21102.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 1. Bundesliga 2022-2023 February 2023 various GER 2023-02-03
RcRownchangeKK*chgGame
 2457 2426 0.50 2 -0.41 10 -4.10 
  Neef, Maximilian m2484 GER0.5010.08100.80 
  Schmidek, Emil m2430 GER0.001-0.4910-4.90 

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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