Individual Calculations March 2023
 Valiente, Paulo  Total change: -6.20  Rating chartPersonal card
 24. NordWest-Cup Open A Bad Zwischenahn GER 2023-01-26
RcRownchangeKK*chgGame
 1940 1860 3.00 7 0.22 20 4.40 
  Piotrowski, Christopher 2090 GER0.5010.29205.80 
  Stabolewski, Andreas 2088 GER0.001-0.2120-4.20 
  Van Amerongen, Arjen 2004 NED0.001-0.3120-6.20 
  Tarasenko, Nazar 1880 UKR0.001-0.4720-9.40 
  Kujala, Tuomas 1770 FIN1.0010.38207.60 
  Rosenburg, Thies 1825 GER1.0010.45209.00 
  Schumann, Steffen 1924 GER0.5010.09201.80 

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)
 
 Dutch Team Competition 2022-2023 - Klasse 5 Round 5 Various NED 2023-02-11
RcRownchangeKK*chgGame
 1841 1860 0.00 1 -0.53 20 -10.60 
  De Jong, Siegbert 1841 NED0.001-0.5320-10.60 

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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