Individual Calculations April 2022
 Gramb, Marius  Total change: 9.40  Rating chartPersonal card
 NRW-Liga 2 2021/2022 March 2022 various GER 2022-03-06
RcRownchangeKK*chgGame
 2231 2107 1.00 2 0.33 20 6.60 
  Wagner, Alexej 2275 RUS0.5010.22204.40 
  Beilfuss, Wilfried 2187 GER0.5010.11202.20 

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)
 
 Dutch Team Competition 2021-2022 - Klasse 1 Round 7 various NED 2022-03-12
RcRownchangeKK*chgGame
 2212 2107 0.50 1 0.14 20 2.80 
  Werksma, Arie 2212 NED0.5010.14202.80 

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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