Individual Calculations February 2024
 Osbild, Reiner, Dr.  Total change: -9.60  Rating chartPersonal card
 25. NordWest-Cup Open A Bad Zwischenahn GER 2024-01-25
RcRownchangeKK*chgGame
 2103 1987 1.00 4 -0.48 20 -9.60 
  Lu, Miaoyi wm2252 CHN0.001-0.1820-3.60 
  Loftgaard, Mikkel Vinh c2318 DEN0.001-0.1220-2.40 
  Jaquet, Reinier 1906 NED0.001-0.6120-12.20 
  Schuette, Marcel 1934 GER1.0010.43208.60 

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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