Individual Calculations June 2023
 Bergmann, Rafael Antonio  Total change: 29.60  Rating chartPersonal card
 Rudolf-Teschner-Gedenkturnier 2023 Berlin GER 2023-05-18
RcRownchangeKK*chgGame
 1845 1669 2.50 6 0.74 40 29.60 
  Spors, Carl Philip 2020 GER1.0010.894035.60 
  Lacan Rus, David c2072 FRA0.001-0.0840-3.20 
  Tarasenko, Nazar 1972 UKR0.5010.364014.40 
  Rosmait, Emily 1872 GER0.001-0.2440-9.60 
  Fanin, Erik 1830 GER0.001-0.2940-11.60 
  Zhou, Leyi Charlotte 1302 GER1.0010.10404.00 

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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