Individual Calculations September 2023
 Reikowski, Manuel  Total change: 27.60  Rating chartPersonal card
 Wohlen Amateur Open 2023 Wohlen SUI 2023-08-25
RcRownchangeKK*chgGame
 1723 1558 2.00 4 0.69 40 27.60 
  Reinhardt, Bernd 2077 GER0.001-0.0340-1.20 
  Kavak, Azat 1214 SUI1.0010.12404.80 
  Berger, Guillaume 1835 FRA0.001-0.1740-6.80 
  Cassens, Heiko 1767 GER1.0010.774030.80 

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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