Individual Calculations February 2023
 Lotz, Dominik  Total change: 100.40  Rating chartPersonal card
 Basel Christmas Open Experts 2022 Basel SUI 2022-12-26
RcRownchangeKK*chgGame
 1861 1739 5.00 7 2.66 40 106.40 
  Tuor, Elena 1339  * SUI1.0010.08403.20 
  Merei, David 1895 AUT0.5010.21408.40 
  Kupalov, Igor 1965 SUI1.0010.794031.60 
  Kuenzli, Simon 1979 SUI0.5010.304012.00 
  Weidt, Frank 1881 SUI0.5010.19407.60 
  Zinnai, Graziano Matteo 2070 ITA1.0010.884035.20 
  Ernst, Rolf f1898 GER0.5010.21408.40 
 * 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)
 
 NOE Landesliga 2022-2023 Round 7-8 several AUT 2023-01-15
RcRownchangeKK*chgGame
 2046 1750 0.00 1 -0.15 40 -6.00 
  Gajic, Zoran 2046 BIH0.001-0.1540-6.00 

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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